I was really excited to try out this outfit but unfortunately I cannot say I like it. Especially for how much I spent on it ($150 for the set with a coupon). I ordered a size large to be safe and it was pretty snug, especially in the shoulders on the top and the leg openings were way too small. I didn't feel any difference in the lining of the shorts when compared to my castelli kits. If anything, there was too much material and the fabric bunched up in my crevices. The last thing is that the collar was too wide and hung down when I was riding in aero position flapping in the wind and you cannot attach the shirt to the shorts and it just felt very loose around the waist and collar, but so tight on my shoulders...just an awkward fit.