Sizes: S - 5XL; Fabric: BIZ COOL 93% Polyester, 7% Elastane; 140 GSM; Perforated Mesh; Features: Two-piece self-fabric cutaway collar with stand,Angled forward shoulder seam,Self-fabric side panels extending from body hem to sleeve hem,Straight hemline,Mens style features 3-button grown-on placket;