AERO|TECH|DESIGNS Mens Elite Coolmax Cycling Jersey - Made in the USA 100% Coolmax polyester Machine wash cold, air dry Performance-driven Coolmax fabric keeps you dry and cool while you ride; lightweight 100% polyester moisture wicking fabric Strategically placed reflective elements on both arms as well as two locations on the back; designed in tandem with our matching Elite Endurance Bib Shorts and Men's Slasher Tights Adult sizes: Small (34-36 chest) Medium (36-38 chest) Large (38-40 chest) X-Large (42-44 chest) XX-Large (46-48 chest) 3XL (50-54 chest) 4XL (54-56 chest) *NOTE: All measurements are in inches Comfortable fit includes raglan sleeve design, black accent panels, topstitching, and 3/4 front zipper; available in 3 colors Made in the USA