Puma Men's Pe Running Long Sleeve HZ Tee Main Material 1: 100% Polyester Imported Machine Wash Dry cell: highly functional materials draw sweat away from your skin and help keep you dry and comfortable during exercise Reflective cord management loop at upper, back neck Mesh inserts for improved air circulation at critical heat zones Reflective logo and other reflective items for enhanced visibility in low light conditions Double knit; 174 g/m; bio-based wicking finish, heather