When it comes to choosing the perfect cycling shorts, comfort is everything. Whether you're going fast or just cruising', it's important to know that you'll be comfy. For riders who want premium materials, superior fit, and technologies that you won't find anywhere else, the RBX Shorts are the jam. The soft four-way stretch fabric and articulated design ensure a perfect fit, but where the real comfort comes is from our Body Geometry 3D Chamois. It features a pre-molded shape that matches the curve of your saddle, reducing wrinkles and hot spots. Top it off with a super soft top sheet to reduce friction and you're left with all-day comfort.
We deliver! Just say when and how.
Chamois and Saddles that Work Together
The Body Geometry 3D chamois is more than just pre-molded to match your anatomy and four-way stretch materials—it’s curved to reflect the shape of our Body Geometry saddles for a combination that delivers unprecedented comfort on your ride.
The main function of cycling shorts is the padding / wicking material in the crotch. If you get that wrong, nothing else matters. The padding in these shorts (and I avoid using the term chamois for a good reason)--is just not good. It is too thin. It is not dense enough. It is not very absorbent. It's the same cheap material that is found in most if not all super cheap / cheaper shorts. And, if I had never owned / worn shorts with a proper / better chamois, I probably wouldn't have a problem with these. But I have. So I do. I can't imagine that the cost to use a better / proper chamois could be THAT much more. But I guess Specialized reserves that better material for their "premium" products...?
Name:
J L.
Helpful?
Roubaix short
sad to see this superior short go. Foundation is not even close . Bring the Roubaix short back.
Name:
Rich
Helpful?
Amazing, stop buying knockoffs
Recently got into cycling. Started with cheap padded shorts and was ok but not great for my rides. Got these today and took them for a spin. Simply amazing the difference. Will be buying more of these.
Name:
Josh
Helpful?
Incredible
This is my first pair of real cycling shorts and they have been incredible! The fabrics are soft and stretchy. They also provide a lot of support in the saddle area. I am 6ft 145lbs and the size small fit perfectly.
Name:
Luke
Helpful?
Way too small
as a long term cyclist, I know my sizes, these shorts are ridiculously small and very warm, so not good for summer.
Name:
Patrick
Helpful?
Comfortable padded shorts
Very comfortable and fit well.
Would Recommend?
Yes!
Verified Buyer
Name:
James F.
Helpful?
Great pair of shorts and
Great pair of shorts and great value at the sale price
Would Recommend?
Yes!
Verified Buyer
Name:
Aaron B.
Helpful?
They are good
Not my favorite but not bad by any means. I am tall and they are a bit short in the leg.
Would Recommend?
Yes!
Verified Buyer
Name:
Gabe P.
Helpful?
Recommend this short
This is an excellent bike short! I bought it on sale so it almost feels like a steel (the original price is also fair compared to other well known brands and also products you see on Amazon). The material feels very smooth and nice to the skin. Padding is pretty good. I can ride many miles without feeling sore hotspot. Highly recommend!
Would Recommend?
Yes!
Verified Buyer
Name:
Jie C.
Helpful?
Great for the sale price
Find them fit really well in general but need a little more break-in time to really mold to my body.
Would Recommend?
Yes!
Verified Buyer
Name:
John M.
Helpful?
Great padding. I have cheaper
Great padding. I have cheaper bibs from ebay and these are so much more comfortable.
Would Recommend?
Yes!
Verified Buyer
Name:
Sean B.
Helpful?
Fit and quality equivalent to Pearl Izumi Attack Shorts
These shorts are similar in fit and quality of the Pearl Izumi Attack Shorts that I purchased several years ago. I am 5' 10", 160#, 36" waist and the large fit fine (even with my scrawny legs).
Would Recommend?
Yes!
Verified Buyer
Name:
David H.
Helpful?
Comfortable shorts
This short is very comfortable. Very soft on your skin.
I’m size small and the product is true to size.
Very recommendable.
Would Recommend?
Yes!
Verified Buyer
Name:
Ariel A.
Helpful?
Super comfortable
Super comfortable
Verified Buyer
Name:
Ricardo f.
Helpful?
Very Uncomfortable
This is my first pair of cycling shorts, so I can only compare it to regular running shorts. These are really uncomfortable, my butt hurts even more than while wearing running shorts. I bought these, as I started 40 mile rides and I would not recommend them.
When I sit, it scruffs up towards the front, creating a really uncomfortable sitting experience.
Name:
Sam
Helpful?
Good short, run small on size
These are well made shorts that work well but run a size small for me
Would Recommend?
Yes!
Verified Buyer
Name:
Gary M.
Helpful?
Great product
Good quality for the sale price. Can’t get any better than this.
Would Recommend?
Yes!
Verified Buyer
Name:
Sanghoon L.
Helpful?
Fits Great
The fit me good the reason I gave them a 4 star is because I haven’t road my bike with them on to see how comfortable they are. But otherwise I like the quality and how they fit.
Verified Buyer
Name:
Ray H.
Helpful?
Does the job well
These are great, super comfy and the padding fits just right adding cushion for your sensitive bits. These hold up well as well - though I recommend air drying them as the grippy part can come off if using a machine dryer. Material and build are overall really good and last a long time.
Would Recommend?
Yes!
Verified Buyer
Name:
Matthew D.
Helpful?
Men’s RBX shorts
I find that these RBX shorts run small, as I have found most cycling apparel does, so I moved up a size, but still, the Legs are soooo tight compared to other Specialized , as well as other brands I own.
This design in shorts is for muscle support and to minimize shorts moving up- but these RBX would not be ones I recommend-
Name:
Scott
Helpful?
Sizing Runs small IMO
i like the shorts, but the sizing runs small for me. a little tighter on the quads than i personally like
Name:
Alden
Helpful?
Great shorts wear them on
Great shorts wear them on my work commute fit great, and very comfortable
Would Recommend?
Yes!
Verified Buyer
Name:
Scott B.
Helpful?
Great fit
Great fit
Would Recommend?
Yes!
Verified Buyer
Name:
Wei D.
Helpful?
Very poor quality!
I will not purchase these RBX shorts again. They look like a 5 year old sewed in the padding and these do not look like the quality of body geometry that I have been accustomed to wearing.
Verified Buyer
Name:
Kerrins
Helpful?
Very comfortable and supportive. I
Very comfortable and supportive. I would definitely buy again.
Would Recommend?
Yes!
Verified Buyer
Name:
Trey T.
Helpful?
Exactly what I was looking for in shorts.
Excellent fit, very comfortable.
Would Recommend?
Yes!
Verified Buyer
Name:
David R.
Helpful?
Excellent clothing. Perfect fit. Delivered
Excellent clothing. Perfect fit. Delivered on time.
Would Recommend?
Yes!
Verified Buyer
Name:
James C.
Helpful?
I'm 5 ft-11 in and
I'm 5 ft-11 in and 170 lbs. I bought a medium and it fits well. I like the reflectors for safety and UPF protection for health.
Would Recommend?
Yes!
Verified Buyer
Name:
Jorge L.
Helpful?
great product
great product
Would Recommend?
Yes!
Verified Buyer
Name:
David F.
Helpful?
Very Nice Shorts
Fit and comfort are really good I only have a few rides on them so I can’t comment on longevity.
Would Recommend?
Yes!
Verified Buyer
Name:
Patrick F.
Helpful?
Great
Great
Would Recommend?
Yes!
Verified Buyer
Name:
Jennifer C.
Helpful?
Nice bike shorts
5ft. 180 lb male and take a medium in these. Nice shorts that have become my go to. Just the right amount of chamois without that diaper feel in some brands. Great for warm weather riding.
Would Recommend?
Yes!
Verified Buyer
Name:
George N.
Helpful?
Padding is thin, uncomfortable.
I've purchased many Specialized products, including 2 bikes. These shorts have been very disappointing, and to be honest, I purchased 3 pair, so I'm basically stuck with them. I'm 70 years of age and average 15 miles per ride.
Would Recommend?
Yes!
Verified Buyer
Name:
Ron D.
Helpful?
Quality affordable
Good price for its quality
Would Recommend?
Yes!
Verified Buyer
Name:
Ace C.
Helpful?
Very comfortable
Very comfortable
Would Recommend?
Yes!
Verified Buyer
Name:
Armando R.
Helpful?
Well made.
Great product. Found it on sale so good value purchase.
Would Recommend?
Yes!
Verified Buyer
Name:
Michael H.
Helpful?
Good 👍
Good 👍
Would Recommend?
Yes!
Verified Buyer
Name:
Fernando D.
Helpful?
Fits pretty true to size
Fits pretty true to size and padding is nice
Would Recommend?
Yes!
Verified Buyer
Name:
Rolando M.
Helpful?
Nice balance of quality and price
This is my second pair. First pair still going strong. Love it. Fit is just right. I am a 32'' at the waist and M size fits well for me. Ideal balance of price and quality. Wraps around my legs. Never had saddle sores. I really forget these shorts when I am riding on my bike. May get a third pair when on sale. Definitely recommended.
Would Recommend?
Yes!
Verified Buyer
Name:
Mehmet M.
Helpful?
OK, but not as good as the old RBX Comp shorts
I bought a couple pair of these since my old ones had been in use for many years. The new ones were OK, but not as good as the old ones. Still looking for a good pair of road shorts. I have tried the cheaper Pearl Izumi shorts and didn't care for them either. Haven't tried any $!50+ yet, but may pop for a pair and see if they are better.
Name:
Steve
Helpful?
Terribly uncomfortable
I ride over 1,000 miles a week and these cycling shorts are terribly uncomfortable. I can't ride my bike any longer than 2 hours wearing them before I get saddle sores (sore butt and chafing in the crotch and inner-thighs area). Every couple hours, I need to pull over on the side of the road and get off my bike to rest my butt.
Name:
Erick
Helpful?
Pricks Your Skin As You Move
Most uncomfortable bike short I've ever work. They actually hurt. The padding is so cheaply made that the stitching digs into your skin. Very dangerous to be on a bike wearing these short. Specialized employees who ride should be made to wear these before they send them out. I'm so disappointed that Specialized would put out such an inferior product. It makes me wonder about everything else they're selling.
Name:
Steve
Helpful?
Very good, love em
Very good, love em
Would Recommend?
Yes!
Verified Buyer
Name:
Marc C.
Helpful?
Great Product!
Good compression, sleek, and comfortable even after many miles, rides, and washes.
Name:
Nick M.
Helpful?
Great shorts, but sizing was tricky
Lovely fit, doesn't slip up or down, just the ride amount of padding.
I did have to order two sizes bigger than the fit chart -- I ended up with XL shorts that feel quite snug, and I normally wear pants with a 34" waist.
Would Recommend?
Yes!
Verified Buyer
Name:
Evan H.
Helpful?
Got what I paid for
They were exactly what I expected. The fit is perfect and comfortable.
Would Recommend?
Yes!
Verified Buyer
Name:
Jim G.
Helpful?
Great shorts
Great shorts, comfortable, fits well, waist band does not constrict my stomach. The chamois is perfect.
Would Recommend?
Yes!
Verified Buyer
Name:
James C.
Helpful?
Great shorts!
I really like the fit of these shorts. Form fitting without being too tight in the crotch, nice compression in the legs, comfortable chamois, and great price. After buying one pair, I bought two more.
Would Recommend?
Yes!
Verified Buyer
Name:
Shawn M.
Helpful?
Great shorts!
Great shorts!
Would Recommend?
Yes!
Verified Buyer
Name:
Guest G.
Helpful?
Nice shorts
Nice shorts
Would Recommend?
Yes!
Verified Buyer
Name:
David D.
Helpful?
The padding is ridiculously too
The padding is ridiculously too high on the back! Padding under the seat is fine.....I dont need 3 inchs of "chamois
Supporting my back !
Would Recommend?
Yes!
Verified Buyer
Name:
Guest G.
Helpful?
Comfort!
These are very comfortable shorts. I like the wide elastic band around the legs, they stay in place while being less constricting than other brands.
Would Recommend?
Yes!
Verified Buyer
Name:
Chad D.
Helpful?
Little tight in the thighs,
Little tight in the thighs, especially for cyclist legs. Makes the chamois stick out a little more prominently than I would like. Good design, just made for thinner legs.
Would Recommend?
Yes!
Verified Buyer
Name:
Taylor L.
Helpful?
I didn't much like the
I didn't much like the fit or material and returned them.
Would Recommend?
Yes!
Verified Buyer
Name:
David B.
Helpful?
Fit perfect. Most comfortable chamois
Fit perfect. Most comfortable chamois I have used for 2-3 hour rides. I have used them about 10 times and they are holding up nicely
Would Recommend?
Yes!
Verified Buyer
Name:
Phil M.
Helpful?
Good price for shorts suitable for shorter rides
These shorts are OK for the price (on sale). However, I have a couple of the exact same model of shorts which are about a year or two older and which I really like but the newer ones feel like the material is thinner and maybe the size is a tad smaller (I wear size Medium - 5’9” and 163 lbs). They are very tight around the quads. Pad is fairly comfortable and seems to wick some sweat away. OK for a 2 hour or so ride but these would not be my first choice for a long 3+ hour ride.
Would Recommend?
Yes!
Verified Buyer
Name:
Jim S.
Helpful?
Comfortable, the quality is great,
Comfortable, the quality is great, can't go wrong with Specialized
Would Recommend?
Yes!
Verified Buyer
Name:
Terry F.
Helpful?
Good fit for the price
Good fit for the price
Would Recommend?
Yes!
Verified Buyer
Name:
Thomas P.
Helpful?
good material and fit
pretty comfortable. material is able to support your muscles without feeling too constricted
Would Recommend?
Yes!
Verified Buyer
Name:
yh w.
Helpful?
Comfortable, a bit Big for
Comfortable, a bit Big for the declared size quick dry
Would Recommend?
Yes!
Verified Buyer
Name:
Dennis B.
Helpful?
Great riding shirts
These are my go to riding shorts. They grip well around the bottoms of the shorts. They also have plenty of padding for my long rides.
Would Recommend?
Yes!
Verified Buyer
Name:
Michael J.
Helpful?
Very soft and comfortable
Very soft and comfortable
Would Recommend?
Yes!
Verified Buyer
Name:
Radoslaw K.
Helpful?
Look no further
Nothing but love, the padding is excellent, compression are tight but relax tight. Just overall happy with these shorts.
Would Recommend?
Yes!
Verified Buyer
Name:
Tommy W.
Helpful?
So far great!
So far great!
Would Recommend?
Yes!
Verified Buyer
Name:
Daniel N.
Helpful?
Ok !
A bit long n tight but not bad.
Verified Buyer
Name:
david f.
Helpful?
These bike shorts are good.
These bike shorts are good. Grip is good on the thighs and the padding is fine. I found that the shorts come down often in transition from standing up while pedaling as they rub on the bike seat. Result is the padding isn’t where it needs to be, and I have to pull the shorts up, often. Perhaps I need a small and not a medium. Everything else is good.
Would Recommend?
Yes!
Verified Buyer
Name:
Chris B.
Helpful?
Bought these for my boyfriend
Bought these for my boyfriend so he can start getting back into cycling- he loved them. Really happy he enjoyed the material and the fit!!
Would Recommend?
Yes!
Verified Buyer
Name:
Guest G.
Helpful?
Perfect fit (Size large)
I'm 5'10 (5'11 on a good day, lol), 210lbs and I purchased a size large that fits flawlessly. I'm new to cycling and been looking for a company with shorts/bibs that are right for me. I can say, these shorts are it and I will definitely by the bib as well. Material is soft, padding is good size and soft/firm, minimum to no bum aches. Just overall thrilled with these shorts and most importantly, they do not raise up or move period!
Would Recommend?
Yes!
Name:
Tommy
Helpful?
Comfortable shorts.
These are very comfortable shorts at a reasonable price, especially when on sale.
Would Recommend?
Yes!
Verified Buyer
Name:
Wayne B.
Helpful?
Excellent fit and just right
Excellent fit and just right amount of padding. Far superior to Sponeed off Amazon and since Pearl Izumi has gone downhill in recent years also far superior to Pearl Izumi.
Would Recommend?
Yes!
Verified Buyer
Name:
Guest G.
Helpful?
Have been wearing RBX shorts
Have been wearing RBX shorts for almost 20 years. Always a great fit.
Would Recommend?
Yes!
Verified Buyer
Name:
Alan M.
Helpful?
Shorts are ok, chamois is
Shorts are ok, chamois is adequate. Not as good as the RBX Comp shorts. Those don’t seem to be available anymore. Why discontinue a great product?
With RBX Comp shorts I could be out for an 8 to 10 hour ride and not really think about my saddle. With these, after about three hours, I really want to get off my bike.
RBX Comp bibs seem to be a thing, but bibs are not for everyone.
These are still better than a lot of other shorts out there, I was happy to buy them on sale.
Verified Buyer
Name:
Guest G.
Helpful?
true to size, I am
true to size, I am 5ft8in, 71kg, size M is nice fit
Verified Buyer
Name:
Nikki L.
Helpful?
fit is accurate and comfortable
fit is accurate and comfortable on long rides. Recommend for serious riders.
Would Recommend?
Yes!
Verified Buyer
Name:
Guest G.
Helpful?
Preforms as expected. Perfect specialized:)
Preforms as expected. Perfect specialized:)
Would Recommend?
Yes!
Verified Buyer
Name:
Guest G.
Helpful?
Used the shorts on my
Used the shorts on my century. No issues with the shorts.
Would Recommend?
Yes!
Verified Buyer
Name:
Guest G.
Helpful?
Fits well and comfortable ride.
Fits well and comfortable ride. Only issue for me is sometimes curling of the top edge even after losing most of my babyfat.
Would Recommend?
Yes!
Verified Buyer
Name:
Guest G.
Helpful?
These shorts have worked out
These shorts have worked out just fine. When I first put them on I thought they were too small. After a couple of long rides they seem to be quite comfortable.
Would Recommend?
Yes!
Verified Buyer
Name:
Daniel M.
Helpful?
Nice wide chamy, padding is
Nice wide chamy, padding is great. Nice fit keeps everything where it should be. They don’t ride up on your legs. Love them.
Would Recommend?
Yes!
Verified Buyer
Name:
Frank R.
Helpful?
Great but wears out quickly
This will be my 5th time buying these shorts in two years. I ride about 150-250 mikes a week so maybe more than average but after 5-6 months these shorts always rip on both sides near the saddle without fail. They are better than any other brand ive tried otherwise in regards to comfortability.
Would Recommend?
Yes!
Name:
Tyler
Helpful?
Runs a bit large, but
Runs a bit large, but super comfortable.
Would Recommend?
Yes!
Verified Buyer
Name:
Guest G.
Helpful?
Best liners ever!
Best liners ever!
Would Recommend?
Yes!
Verified Buyer
Name:
Patrick K.
Helpful?
Comfortable with good wicking ability
Comfortable with good wicking ability
Verified Buyer
Name:
Richard P.
Helpful?
I have not used these
I have not used these yet, but they appear to be of fine quality for materials and construction. They fit great!
I was on the bubble on the sizing chart between small and medium. I would have to say that for me, they run small. But I would prefer a tighter fit that I’m hoping will stretch with time, rather than something looser and baggy, particularly with the liner component.
Would Recommend?
Yes!
Verified Buyer
Name:
Michael K.
Helpful?
Perfect fit. Very comfortable.
Perfect fit. Very comfortable.
Would Recommend?
Yes!
Verified Buyer
Name:
Guest G.
Helpful?
My second pair of the
My second pair of the RBX shorts. I have not had either pair for long, but they elastic waist band hasn't slipped and the shorts offer a contoured fit. I like the band at the bottom of shorts.
Would Recommend?
Yes!
Verified Buyer
Name:
Reed R.
Helpful?
A decent short with a
A decent short with a comfortable chamois. I have the same short from a year ago and it seems like the quality of the material is a little less in the new short. Still, a good short though.
Would Recommend?
Yes!
Verified Buyer
Name:
Dan J.
Helpful?
Fits well. Elastic in the
Fits well. Elastic in the legs is particularly comfortable.
Would Recommend?
Yes!
Verified Buyer
Name:
Kevin T.
Helpful?
Excellent. Durable - lasts for
Excellent. Durable - lasts for years.
Would Recommend?
Yes!
Verified Buyer
Name:
Bernard B.
Helpful?
Excellent fit and durabiltity
Excellent fit and durabiltity
Would Recommend?
Yes!
Verified Buyer
Name:
Saul B.
Helpful?
Good quality, not so great
Good quality, not so great fit. Fit well in the thigh and hip area but loose around the waist.
Would Recommend?
Yes!
Verified Buyer
Name:
Rob P.
Helpful?
Quality knicks
Quality knicks
Would Recommend?
Yes!
Verified Buyer
Name:
Guest G.
Helpful?
Comfy Fit well Excellent basic
Comfy
Fit well
Excellent basic shorts for any ride form 1-4 hours
Would Recommend?
Yes!
Verified Buyer
Name:
Dale M.
Helpful?
Great Shorts, Fit well, very
Great Shorts, Fit well, very comfortable.
Would Recommend?
Yes!
Verified Buyer
Name:
Guest G.
Helpful?
Excellent cycling pants really comfortable
Excellent cycling pants really comfortable would recommend
Would Recommend?
Yes!
Verified Buyer
Name:
Guest G.
Helpful?
Very satisfied with it that's
Very satisfied with it that's why I bought this second one. The price is good too.
Verified Buyer
Name:
Manfred C.
Helpful?
Nice shorts. Serves the purpose
Nice shorts. Serves the purpose as described.
Would Recommend?
Yes!
Verified Buyer
Name:
Kevin L.
Helpful?
Great bike pants but size
Great bike pants but size runs small - at least for bikers with muscular legs. I normally get a large - waist 36- but I the large pants were way too tight. I replaced with extra large and am very pleased with the product
Would Recommend?
Yes!
Verified Buyer
Name:
Adam W.
Helpful?
Excellent value from RBX shorts
As I'm trying to get the stamina happening again so I can beat my August 1998 MTB sprint world records I've needed the best shorts and Specialized RBX cycling shorts are a dream come true.
Would Recommend?
Yes!
Name:
Jason
Helpful?
Poor waist band
Unlike previous Specialized shorts I owned which were excellent, these do not have a substantial waist band in front so they rolled down on me. I guess they would be ok if you are thin. Specialized return policy and customer support are excellent.