If you have, or are thinking of purchasing, a one piece race suit do yourself a huge favor and buy one of these. It makes getting in and out of your race suit 100 times easier and it keeps you cool. I wear a size XL in most things (6'-2", 208 lbs.), but had to go up to a 2XL because I have a longer torso.

Fitment & styling are really nice. Fits true-to-size. I'm 5'6" 147lbs, athletic build, and I wear a size 38 race suit. Size Small fits me perfectly. It wicks sweat & flows air nicely, and doesn't get stinky- even after a hot, summer ride. It's easy to wash (cold cycle in washer), and it's easy to get in & out of, once you learn how to peel it off your shoulders, which is key. My only dislike is that the little black pattern pieces on the upper torso flake off over time- esp if you wear a back & chest protector. Those black pieces are purely cosmetic, but it does makes a flaky mess. I ended up spending 30 min peeling them all off to get it over with.

Overall, in my opinion, this is pretty good option for base layers under your track suit. Could the entry zipper extend down a little further to make getting in and out of easier? Yes. But I can almost guarantee you that those that have had problems with tearing or hearing rips when getting in and out of are doing so because they aren't taking their time or are putting it on like its their race suit and assume it can just be pulled whichever way without problem. It is VERY form fitting, but by design obviously to be as unobtrusive as possible. I'm 6-1, 170lbs - Tall, athletic build and the size large fits like a glove. The first time I put it on, I could hear a small tearing sound, but that's because I didn't know how it fit and just tried to throw it on. I've had it on about 5-10 times since and now that I take my time and put the right arm in first (where there's more fabric due to the offset zipper) I have not had a single issue with it since. This suit makes getting in and out of your race suit a breeze because of the foot and finger loops. Overall, for the price, I think it can run with the rest.

I visited the Philadelphia showroom to buy a one piece suit, boots, gloves, etc. I asked the salesman who helped me to recommend an under-suit to buy before trying on the other equipment. I'm 5'9", 160 lbs, slim build. The medium size lightweight EXCELLERATOR is a good fit and a great suit. The suit has thumb loops and stirrups so that the suit doesn't bunch up on your arms and legs as you squirm into a snug-fitting one piece racing suit. When wearing the under suit under my one piece suit, I don't get as hot and sweaty feeling as without it. However, the big advantage is being able to slip out of my leathers more easily after a hot session on the bike. I haven't had the under suit long enough to address durability but I hope it lasts forever.

It's very comfortable. Sliding into it is exactly like slipping into dancing tights or a swimmers skin. Feel once on is quite good and right away you feel a tingling feeling which I assume is he coolness provided by the moisture wicking yet not cold as you feel no air blowing on your skin. The foot straps are a bit bulky and can be felt in your shoes or boots. The thumb strap is comfortable. The fit is fantastic like a second skin, every curve is perfect match. If it were skin colored you would never know someone was wearing it. Weakness is in the seams. There are two zippers and the seam between the two started unraveling at first then others with only a couple of hours use. Also it is sized way under what you would expect. Looks very good though.

The stitching on one of the arms completely gave out in less than 60 days of use and washings. I'm very disappointed in the quality. I would expect more. I've had bicycling gear last me years and stay in good condition. This lasted less than two months.

I was super impressed with this. I was looking for a base layer to put under my armor, and this was the only one I could find that was for girls or unisex. The zipper fly is a little amusing, but it still fits really tightly. It makes taking armor off a breeze! <br><br>I didn't find it as small as the boys did. I'll actually be buying a second one that's true to size.

Product amazing, modern look and comfortable. I recommend to everyone

I usually wear an XL in Revit gear but went with a XXL in the Excellerator by recommendation from Anthony. I'm glad I went a size up. The XXL is still form fitting but not super snug like a muscle shirt. My guess is that for most riders it will be true to size. It's very comfortable with or without extra clothes over top and will be great on those hot summer rides. It is comfortable alone under the Cayenne Pro pants and jacket.
The stirrups and zippers took me a little to get used to but overall I believe it's a very well thought out undersuit. I use it for touring, not racing.

Perfect undersuit. Nice features like the holders on the hands and the feet. Zipper is sideways, a plus.