Sizes: XS – 5XL; Extras: ; 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;