Syzmik Mens Rugged Cooling Taped Hi Vis Spliced S/S Shirt (ZW835)Sizes XXS 5XL, 7XL Fabric 100% Square Weave Cotton Ripstop, 145 GSM Features Mesh venting to increase breathability in the under arm, upper back, front and back side seam Mechanical stretch to give you more freedom of movement Two chest pockets with pen partition Breathable reflective tape in hoop configuration Reinforced at all key stress points with bar tacks