I bought a size XL, and the fits is perfect, I like that the Jersey is not too long on the back. Great for those warm days, I bought the white/red and the breathability is just amazing, as well the compression. I'm 197 lb's 5'11', chest 41" waist 36". Compared to the laser from Giordana, the fit is a bit tighter more snug race fit. the fabric is thinner on the front side, so be aware when getting wet, it will become more transparent in this color. I like that the pockets are tight, things stay fit and the small zipped side pocket is good for ID etc. This in combination with the Trade forma bibs is my favorite riding gear, I can highly recommend this if you want a more snug and high performing outfit. Well worth the price.