Fabric: 80% Polyester, 20% Cotton-backed Pique. BIZ COOL Breathable Cotton-backed Pique. 185 GSM. UPF 50+. Features: Breathable pique knit with cotton inside, feels cool and comfortable. Knitted rib collar and knitted sleeve cuff with contrast stripe highlights your logo. Button through piping placket. Mens style includes loose pocket. Sizes: XS - 5XL. Colours: Ash/Black, Navy/Navy, Black/Orange, Black/Red, Black/White, Navy/White, Black/Gold, Navy/Gold, Navy/Sky, Grey/Fluoro Lime, Black/Black. Cares: Extras.