Sizes: XXS - 5XL, 7XL; Fabric: 100% Polyester Body - 175 gsm,88% Polyester 12% Elastane mesh; Features: Unique Hi Vis compliant stretch mesh runs down the entire side panel and under the sleeve for extreme breathability in hot conditions,144 Filament supreme microfibre polyester,Moisture wicking properties,Highly breathable and quick dry,Chest pocket with pen insert,Contrast print on shoulder;