AERO|TECH|DESIGNS Men's Formaggio Whistler Long Sleeve Cycling Jersey Polyester Long sleeve cycling jersey, perfect for riding in less than perfect temperatures Designed for life on the bike: raglan sleeve cut, longer sleeve length, high neckline, double layer collar, reflective logo, full-length front zipper, and rear drop tail design line with three rear pockets Adult Sizes: S (34 chest) M (36 chest) L (38 chest) XL (42 chest) 2X (46 chest) 3X (48 chest) 4X (50 chest) *Measurements are in inches Soft 100% polyester wicking fabric Available in 3 colors; made in the USA