I have yet to use these shorts in a full Tri yet, but they are fantastic on the bike and the run. Quality compression material fits nicely and feels great. There's a semi-tacky material on the "cuffs" of the legs to help keep these shorts from riding up, which is an excellent bonus. I bought these shorts because I was having discomfort with my previous pair of tri shorts where the stitching around the chamois would cause discomfort -- glad to say this product does not have that issue. True to fit and form, these will definitely be my go-to shorts on race day.