Men's "Hard Wired" Long Sleeve Mesh Shirt with zipper across the chest and up the sleeves. Made by LIP SERVICE. FABRIC: 72% Nylon/28% Spandex. CARE: Machine wash cold, dry flat, do not dry clean, no bleach. SIZING: Shirt is not form fitting (not meant to fit tightly like some other styles). Has a good bit of stretch due to Spandex content of material. Sizing Chart