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S-Works Prevail II Vent

4.7

187 Reviews

Cooler heads will always prevail. The new S-Works Prevail II Vent’s massive cooling…

Product Details

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Cooler heads will always prevail. The new S-Works Prevail II Vent’s massive cooling power helps better regulate your body’s temperature to keep you cooler so that you’ll always be ready when your ride heats up.

We took everything that the S-Works Prevail II was doing right, and did it even better. One of the greatest benefits resulted from the removal of a total of seven foam “bridges” from the center and sides to create more effective ventilation channels. These expanded channels move air across your head 18% faster than the original Prevail II. The faster air moves across your head, the faster heat is whisked away from your head and the cooler you remain—it’s called “convective heat transfer”. This all adds up to the coolest helmet we’ve ever made.

For helmets sold in the U.S. and Canada: Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older.

  • The new 5th Dimension Cooling System, with its redesigned, patent pending, aramid-reinforced skeleton, provides internal EPS support allowing for 20% larger vents with deep internal channels and aligned exhaust ports.

  • Our ultralight and supremely comfortable version of MIPS, MIPS SL, has only gotten better. We’ve added perforations, along with a ripstop mesh to maximize breathability and performance. With MIPS SL, we’ve essentially integrated MIPS technology within the helmet padding itself. MIPS SL's minimalist "watchband" attachment system provides 10 to 15 millimeters of rotation in every direction and offers the same brain protection benefits as other versions of MIPS, while also ushering in a new level of comfort and weight savings.

  • Patent pending Energy Optimized Multi-Density EPS construction helps to manage impact energy.

  • Ultralight Mindset HairPort II micro-dial fit system with height adjustability for the perfect fit.

  • Thin, soft, and lightweight 4X DryLite webbing won’t stretch out with sweat or water.

  • Tri-Fix web splitter improves comfort and ease of strap adjustments, while an in-strap webbing system delivers ultralight construction and security.

  • Five Star Virginia Tech® Helmet Rating ™—Virginia Polytechnic Institute and State University awarded the helmet its highest rating of five stars.

Rider Reviews

4.7

187 Reviews

 

Excelente qualidade

Excelente qualidade


Verified Buyer
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Name:
Fernando L.

Helpful?

“It’s the helmet that saved your life”

Like some other cyclists, I had the worst bike accident. Luckily, I was wearing Vent II. The list of injuries is so long that I can't write here. One of them was bleeding at a couple of places inside the brain, short memory loss, and 1 year of Trauma. However, the doctor said, “Your helmet was too strong, and it saved your life”. Any ordinary helmet might have broken into pieces along with the head/brain. Not to forget that I look too handsome in it.


Name:
FAISAL

Helpful?

It's the oval fit

I have a large head with a narrow profile and a generally oval shape, a pretty much worst case scenario for fitting a helmet. The Prevail takes care of this nicely, mostly eliminating the excess gap on the side of my previous size L helmet from another brand, while giving adequate clearance front and rear. For the first time ever, I have a helmet that both fits snugly and allows me to comfortably wear a skullcap underneath. Hopefully I never have to find out how it fits in a crash but it's absolutely less likely to flop up and expose my forehead due to this fit, which is a problem I've had on two occasions with other helmets designed for more circular heads than mine.


Verified Buyer
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Name:
DB

Helpful?

This helmet saved my brain!

Had the worst crash of my life 6 weeks ago! fractured vertebrae in neck, compressed 3 vertebrae in back, broke 5 ribs with 2 displaced and collarbone took a plate with 12 screws and bone graft to put back together. Helmet was broken and i ended up with a small bruise and tiny cut on head where helmet hit the ground. Definitely will get another one of these helmets before i'm able to get back on bike.


Verified Buyer
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Name:
Rob

Helpful?

Excelente

Los productos Spz siempre de buena calidad , una marca ✅ que vale cada peso gastado


Verified Buyer
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Name:
jose g.

Helpful?

O melhor!

Simplesmente o melhor! Mais leve! Lindo!


Name:
Diogo R.

Helpful?

Almohadillas

Casco liviano, pero las almohadillas mueren muy pronto comparado a otros cascos y no ofrecen kit de recambio. Creo que un casco sworks debiera venir con un recambio de ellas


Verified Buyer
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Name:
Rodrigo F.

Helpful?

Fantastic Helmet

I came on here to buy second one of these helmets. I'm currently in hospital after surgery on my arm. I crashed, the helmet broke, but it did its job. The only part of me that's not cut, broken or bruised is my head! This helmet simply works.


Name:
Donagh

Helpful?

Show de bola

Melhor capacete


Verified Buyer
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Name:
LUCAS B.

Helpful?

Best Helmet

I used this helmet for sometimes. Got into an accident, got 2 brain injuries. Doctors examined and said your brain survived due to helmet. I can say it with confidence that it is one of the safest helmet in the market. Apart from safety, it looks cool and perfect feeling for ride.


Name:
Faisal

Helpful?

Capacete arretado demais!!

Capacete arretado demais!!


Verified Buyer
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Name:
ARISTOMENIS C.

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O melhor capacete que já usei

Excelente design super leve, muito ventilado, ótimo encaixe na cabeça. Sem dúvidas um dos melhores do mercado.


Name:
Alexandre

Helpful?

O mais confortável

Com certeza o capacete mais confortável que eu já usei, o sistema de ventilação faz toda a diferença na hora do pedal. Além do design único e que encaixa em váriss modalidades.


Name:
Jéssica

Helpful?

Muito bom

É o meu segunda, leve, ventilado, apesar de grande, vc não percebe ele na cabeça


Verified Buyer
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Name:
Luiz F.

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Meu favorito

Nada supera o conforto e a leveza desse capacete, sem sombra de dúvidas o meu favorito!


Name:
Romulo

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Great Helmet, highly recommended

Great Helmet, highly recommended


Verified Buyer
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Name:
Yossi G.

Helpful?

여름에 쓰기 정말 좋은 헬멧!!

기존에 ALIGN II 헬멧을 썼었는데, 크게 덥다는 생각을 하진 못하였으나 라이딩 후에 땀이 나 있더라구요. 근데 Prevail 헬멧은 라이딩 후 머리가 젖어있지도 않습니다 ㅎㅎ 신세계!! 괜히 여름엔 프리베일 프리베일 하는 게 아니군요!! 게다가 Mips 기능까지!! 안.라 하겠습니다~


Name:
Bravo

Helpful?

Did the Job!

I was in a minor crash this last weekend and when my head hit the pavement it felt like it hit a pillow. Very thankful I had this helmet on. The one issue I have is the straps that go by the ear not being adjustable but overall great helmet. Will be looking into the warranty replacement program since I’ve only had it a couple months.


Name:
Austin

Helpful?

Bien

Bien


Verified Buyer
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Name:
john v.

Helpful?

Bastante satisfeito com o capacete

Capacete confortável, bonito, muito leve, um bom investimento.


Verified Buyer
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Name:
Filipe C.

Helpful?

Super leve, ventilado e confortável

Tinha um Align que eu já achava muito confortável. O Prevail II Vent, além de muito confortável, é super leve e ventilado. É um pouco caro, mas valeu cada centavo.


Verified Buyer
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Name:
Daniel C.

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Super Passform

Super Passform


Verified Buyer
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Name:
Bernhard V.

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Muito bom!!!

Muito bom!!!


Verified Buyer
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Name:
Evandro s.

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Superó mis expectativas, ergonómico, liviano,

Superó mis expectativas, ergonómico, liviano, estilo, el casco que mejor queda con mis gafas


Verified Buyer
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Name:
Guest G.

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Muy liviano

Me gusto mucho muy liviano


Verified Buyer
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Name:
Guest G.

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Casco

Muy comodo


Verified Buyer
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Name:
Guest G.

Helpful?

Not made for the long haul

Not sure how cool it is in summer, I used it about 8 times in Colorado’s late winter. It is light, which is what I thought I was looking for. It protrudes high above my head which made me hesitate on keeping, but I thought it might help provide protection in a crash. Now I feel that cables that hold it together and the tall profile make excessive noise while descending. The pads, which are slightly oversized, have started coming off, just after the return window closed. More are on the way, but may need trimming to prevent them coming off. I’ll be looking for a more aero profile like I’ve seen on riders from England.


Verified Buyer
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Name:
Lee

Helpful?

Comfortable buy

Comfortable, light weight, adjustable although chin strap adjustment is not the best around the ears if you have a small head / or are female. My last one ( which was new) saved my head when a motorcycle crashed into my rear wheel. Damaged helmet hence this replacements , but I was OK!


Verified Buyer
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Name:
Guest G.

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It's nice this classic helmet

It's nice this classic helmet now has the upgraded MIPS system in it.


Verified Buyer
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Name:
Michael B.

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It’s a great helmet.

It’s a great helmet.


Verified Buyer
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Name:
Guest G.

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Leve, seguro e ventilado

Excelente capacete, com ótima qualidade de construção, ajustes finos, muito leve e ventilado.


Name:
Claudemir

Helpful?

Ótima qualidade de construção, ajustes

Ótima qualidade de construção, ajustes perfeitos e excelente ventilação.


Verified Buyer
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Name:
Guest G.

Helpful?

s-works prevail 2 casco molto

s-works prevail 2 casco molto bello..lo consiglio


Verified Buyer
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Name:
Paolo S.

Helpful?

Size is big and the

Size is big and the shape is more round than oval so the fit is off


Verified Buyer
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Name:
Guest G.

Helpful?

Prevail has been my favorite

Prevail has been my favorite helmet for a long time.


Verified Buyer
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Name:
Guest G.

Helpful?

👍

👍


Verified Buyer
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Name:
Guest G.

Helpful?

This is my second Prevail

This is my second Prevail and I am very happy with the fit on this one. Great helmet for my opinion


Verified Buyer
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Name:
Guest G.

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Great product. Good price with

Great product. Good price with the sale and excellent customer support.


Verified Buyer
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Name:
Spencer C.

Helpful?

Salva vidas!

IMPRESIONANTE. Mi esposo se accidentó ayer, su cabeza recibió todo el impacto, el casco absorbió el golpe, se aplastó y se quebró y a él ni siquiera le ha dolido la cabeza. De no ser por este casto habría sido una lesión muy grave para él, pues su cráneo estaría roto y tal vez habría sido un accidente fatal.


Name:
Martha

Helpful?

Me salvo la vida

Soy cilcista de montaña tengo 15 años y estaba entrenando y tuve una fuerte caida bajando a 40km/hr directamente hacia una piedra y el casco recibio todo el impacto y quede intacto de la cabeza .


Name:
Oscar F.

Helpful?

Sehr gute Passform, leicht und

Sehr gute Passform, leicht und gut einzustellen.


Verified Buyer
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Name:
Jürgen G.

Helpful?

Ho usato il Prevail 2

Ho usato il Prevail 2 per alcuni anni. Casco straordinario, leggerissimo, molto stabile, ben regolabile, ben ventilato e sulla carta molto sicuro. Il Prevail Vent è ugualmente straordinario, perfino migliorato nelle imbottiture interne a discapito di +6g di peso (213g effettivi in misura S). Sulla carta ancora più sicuro della precedente versione.


Verified Buyer
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Name:
Guest G.

Helpful?

Great helmet.Thats all i can

Great helmet.Thats all i can say about it


Verified Buyer
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Name:
Guest G.

Helpful?

Super Produkt

Super Produkt


Verified Buyer
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Name:
Guest G.

Helpful?

Prodotto di ottima fattura, calzata

Prodotto di ottima fattura, calzata ottima e peso molto contenuto. unico neo che in un casco del genere potrebbe essere migliorato sono le cinghie di regolazione che sono poco precise e modulabili. Comunque come sempre specialized è una garanzia.


Verified Buyer
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Name:
Aniello c.

Helpful?

Leichter, schlichter und schicker Helm

Leichter, schlichter und schicker Helm für warme Tage und lange Touren


Verified Buyer
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Name:
Lisa J.

Helpful?

After a few years with

After a few years with another helmet brand switched back to the Prevail and what a difference in comfort, fit and weight. There is an additional benefit knowing your head is well protected. Great personal service too from Specialized when the order went astray.


Verified Buyer
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Name:
Guest G.

Helpful?

Comodidad, ligereza y ventilación. 10/10!

Comodidad, ligereza y ventilación. 10/10!


Verified Buyer
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Name:
. ..

Helpful?

Es espectacular me encanta, muy

Es espectacular me encanta, muy liviano y muy bonito. Por favor fabriquen más de color blanco en talla S, está agotado por todos lados!


Verified Buyer
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Name:
Guest G.

Helpful?

Everything is good

Everything is good


Verified Buyer
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Name:
KIWON L.

Helpful?

Casco muy cómodo y ligero.

Casco muy cómodo y ligero. El pasado mes de octubre sufrí un accidente bastante grave con múltiples fracturas (2 vértebras, 5 costillas, homoplato, 5 apófisis, edema pleural....), el golpe también lo recibí en la parte occipital y el casco absorbió completamente el impacto en la cabeza (tan sólo tuve hematoma), al absorver el impacto se rompió de detrás hacia delante en múltiples refuerzos mantienendose el cacsi en mi cabeza, sin dudarlo he vuelto a comprar el mismo para cuando pueda empezar de nuevo a montar en MTB. Me salvó de fracturas en el cráneo.


Verified Buyer
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Name:
Miguel S.

Helpful?

Comfort. Airflow. Fit. All good.

Comfort. Airflow. Fit. All good.


Verified Buyer
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Name:
Guest G.

Helpful?

I have always loved the

I have always loved the prevail fits my head like a glove and definitely has protection in a crash. I would definitely recommend this helmet.


Verified Buyer
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Name:
Eric B.

Helpful?

I find this helmet very

I find this helmet very comfortable..


Verified Buyer
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Name:
Thomas B.

Helpful?

Ottima qualità

Ottima qualità


Verified Buyer
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Name:
Guest G.

Helpful?

Top. wie gewohnt.

Top. wie gewohnt.


Verified Buyer
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Name:
Guest G.

Helpful?

Cómodo, liviano, y con gran

Cómodo, liviano, y con gran diseño de ventilación, ideal para largas horas en bicicleta. Muy satisfecho de utilizarlo!!!


Verified Buyer
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Name:
Guest G.

Helpful?

Alles Top

Alles Top


Verified Buyer
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Name:
Guest G.

Helpful?

Prodotto di altissimo livello, ad

Prodotto di altissimo livello, ad un prezzo veramente scontatissimo. Specialized =qualità


Verified Buyer
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Name:
Guest G.

Helpful?

Leichter Helm

Eine Bewertung, die schreibt dass durch die „anders“ angebrachten Kinnriemen die Brille ständig rutscht, hat mich extrem beim Kauf verunsichert. Nach dreimal Tragen, auch bei Touren von 3,5 h ist mir die Brille nie gerutscht. Auch konnte ich keinen (anderen) Nachteil durch die äußere Anbringung vermerken. Ich suchte einen leichten Helm mit Mips-Technologie in klassischem weiß. Der Helm sitzt gut, lässt sich durch den Drehverschluss am Hinterkopf sehr leicht enger/ weiter stellen. Auch kann man den hinteren Teil in der Höhe verstellen; was (für Frau) mit langen Haaren super ist. Bei anderen Helmen lassen sich die Sonnenbrillen teilweise nicht in die Belüftungsschlitze stecken; das ist hier ebenso möglich. Der Helm wiegt 120 g und hat mich mit seinem schlichten Design und der großzügigen Belüftungsschlitze überzeugt! Absolute Kaufempfehlung!


Name:
Katharina

Helpful?

Super leichter und luftiger Helm.

Super leichter und luftiger Helm. Er ist obendrein sehr angenehm zu tragen.


Verified Buyer
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Name:
Christoph K.

Helpful?

ich war sehr zufrieden....

ich war sehr zufrieden....


Verified Buyer
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Name:
Thomas S.

Helpful?

Ein toller und vor allem

Ein toller und vor allem extrem leichter Helm.


Verified Buyer
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Name:
Guest G.

Helpful?

Sadly I bought this helmet

Sadly I bought this helmet during winter and haven’t had much chances to wear outside yet, but it fit like a glove right out of the box. It sits comfortably on my long oval head, with no noticeable pressure points. The harness on the back is spacious enough for my ponytail to get through, and the height is very adjustable to really caress your head. My only real complaint is the lack of adjustability in the ear areas of the straps, they fit fine, though it would be nice if they sat just a bit lower under my ears. All in all, as someone who’s struggled with finding a helmet that was long, and narrow. I’m happy to have the prevail 2 on my head.


Verified Buyer
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Name:
Guest G.

Helpful?

Updated version of the helmet

Updated version of the helmet I already own. Very light and comfortable.


Verified Buyer
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Name:
Guest G.

Helpful?

Pressure on the forehead makes

Pressure on the forehead makes it uncomfortable. Best to try it on first.


Verified Buyer
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Name:
Glenn C.

Helpful?

I wanted to love this

I wanted to love this helmet, it looks good, price was right, it scored a high 5 in the Virginia Tech Helmet Ratings, and you could stash sunglasses....but I guess I have a round head and felt some pressure points. So I had to return. If you have a narrow head then this should be a fine helmet.


Verified Buyer
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Name:
Guest G.

Helpful?

It’s been my favourite always!

It’s been my favourite always! I’ve been using it since I remember


Verified Buyer
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Name:
FranK N.

Helpful?

Great helmet

Great helmet


Verified Buyer
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Name:
Guest G.

Helpful?

Excelente, súper ligero y ventilado,

Excelente, súper ligero y ventilado, de hecho me lo compré de nuevo ya que el anterior me salvó la cabeza de un buen porrazo, (absorbió de muy buena forma el impacto). Altamente recomendable.


Verified Buyer
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Name:
Iván O.

Helpful?

melhor capacete do mundo

melhor capacete do mundo


Verified Buyer
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Name:
. ..

Helpful?

Extremamente leve e resistente. Muito

Extremamente leve e resistente. Muito confortável para usar!


Verified Buyer
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Name:
Guest G.

Helpful?

Top product. Good ventilation and

Top product. Good ventilation and weight


Verified Buyer
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Name:
Steven S.

Helpful?

Buen casco prevail II

Naaaambre es un buen casco, super ligero y cómodo.


Name:
jonathan i.

Helpful?

Nice helmet, however model was

Nice helmet, however model was far too wide for my head.


Verified Buyer
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Name:
Guest G.

Helpful?

mooie vorm

mooie vorm


Verified Buyer
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Name:
Guest G.

Helpful?

Buena atención y soporte

Buena atención y soporte


Verified Buyer
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Name:
Guest G.

Helpful?

En muy buen casco, lo

En muy buen casco, lo mejor la oferta del black friday al 50 por ciento.


Verified Buyer
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Name:
Guest G.

Helpful?

Buono

Buono


Verified Buyer
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Name:
Guest G.

Helpful?

Super Tragekomfort, sehr leicht

Super Tragekomfort, sehr leicht


Verified Buyer
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Name:
René A.

Helpful?

einfach ein top helm

einfach ein top helm


Verified Buyer
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Name:
Guest G.

Helpful?

Muy liviano, pero esperaba que

Muy liviano, pero esperaba que fuera mas pequeño, recomiendo probarlo en tienda antes de comprarlo. Del resto muy bien


Verified Buyer
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Name:
Carlos P.

Helpful?

Der Helm ist leicht und

Der Helm ist leicht und das einzige Modell welches an meinen Schläfen keine Druckstelle verursacht. Trotzdem scheint mir der Preis an der obersten Grenze


Verified Buyer
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Name:
Silvia V.

Helpful?

Llegó usando el casco 1mes,

Llegó usando el casco 1mes, es cómodo, no pesa , me he caído y muy seguro , los colores , son apto para mezclar con la ropa


Verified Buyer
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Name:
luisa G.

Helpful?

Los terminados del producto son

Los terminados del producto son muy regulares.


Verified Buyer
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Name:
Guest G.

Helpful?

Ligero y comodo

Ligero y comodo


Verified Buyer
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Name:
Guest G.

Helpful?

muito leve

muito leve


Verified Buyer
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Name:
Márcio S.

Helpful?

El casco mas liviano, fresco

El casco mas liviano, fresco y cómodo y seguro que se pueda tener!


Verified Buyer
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Name:
JUAN M.

Helpful?

Muy liviano y buena ventilación

Muy liviano y buena ventilación


Verified Buyer
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Name:
Guest G.

Helpful?

Excelente

Produto conforme o deecrito


Name:
Erica

Helpful?

My 3rd one of these

My 3rd one of these helmets. Light, comfortable, now with MIPS and a good fit for me. What a great price too.


Verified Buyer
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Name:
Guest G.

Helpful?

Prevail

El casco no pesa nada, liviano, colores agradables


Name:
Luisa F.

Helpful?

Lebensretter!

Dank dieses Helmes ist mir wohl mein Leben geblieben. Ich hatte eine Unfall bei dem mich ein Auto übersehen hat. Der Helm war in 100 Stücke aber dank des eingearbeiteten Gitters hat er gehalten und ich habe nicht mal einen blauen Fleck. Die trage Riemen liegen super. Was David da mit 2 Sternen ausdrücken will verstehe ich nicht. Die Tour Fahrer kommen irgendwie auch damit klar…


Name:
Tobias

Helpful?

Ligero

Casco ligero, cómodo y ajustable. Tiene una buena ventilación, no incluye Angi aunque trae la zona para pegarlo.


Name:
Sebastian

Helpful?

Excelente y precioso

Es un casco que competición excelente por su bajo peso, lo he tenido 3 veces, sin embargo ya no trae el dispositivo Angi, hay que comprarlo por separado...mmm... eso me pareció molesto, porque es un casco costoso.


Name:
Cecilia L.

Helpful?

Amazing helmet! I ordered the

Amazing helmet! I ordered the Small, after using the sizing chart. However it was wayyyy to small and actually hurt to put on. After sizing up to a medium, the best helmet ever. So comfy, light, and a space to put your ponytail through. The only downfall is the size guide nothing bad to say on the product.


Verified Buyer
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Name:
Alice S.

Helpful?

Excellent experience shopping made so

Excellent experience shopping made so easy


Verified Buyer
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Name:
Guest G.

Helpful?

Great helmet

I have had two of theses helmets, the first one was in a serious accident where I was hit by a truck and it my head on the pavement and the helmet cracked and I didn’t feel it, I walked away without any head issues. The second one hadron when I had a fall on a trail and hit my head, the helmet cracked and I did have any head issues. I have ordered a third one now.


Name:
Ross

Helpful?

The helmet is unbelieveable. I

The helmet is unbelieveable. I was using a Align 2 and the airflow of the Prevail 2 Vent made the Align seem like I was wearing a bucket on my head. SoCal summers are too hot, 95-100 degrees common in my area so you have to get out early. The Align had me sweating so much, I had to pull over every 10 minutes and take my helmet off and wipe my eyes. The Prevail Vent 2 was a rush of air over my head through those big cutuots, it probably helps that I am pretty bald on top so I can really feel the air pass over my head! But the helmet is just awesome and worth every penny. It fits great, is very comfortable and looks awesome. Specialized is having a sale on them right now for $175.00. You will not be disappointed.


Verified Buyer
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Name:
AARON R.

Helpful?

Súper elección!

Ligero, cómodo, fácil de ajustar y con un diseño genial. Me encantó!


Name:
Hugo S.

Helpful?