I bought a couple on sale, the fluo yellow and fluo blue.Im 5'8 145 and wear a large, its snug but not race tight. I use these when i go on my big rides on the roads with a lot of hills. They are light and breath well.....zippers works flawlessly and easily.Rear pocket stay good when filled and can access them with no problem, there height is perfect. Most importantly your going to be seen, I don't care as much on dedicated greenways but when on busy roads doing distance I want to stand out! These do it with style. I'm kinda a gear head and love trying stuff from different companies. I tried them all including Rapha Assos etc. Giordana is still one of my go to's and the Silverline line is my favorite, love their silverline bibs as well, I'll reach for them for the long rides before the Assos.