The Yoko Hi-Vis Poly/Cotton Work Trousers (HV015T) in hi vis Yellow and Orange. These trousers are made of 280gsm 80% polyester/20% cotton. Part elasticated waistband with belt loops. Two reflective bands around lower legs. Two side pockets. Comfortable to wear allowing maximum movement without restriction. Washing Instructions Maximum washing temperature 40C. Normal process and wash as synthetics. No bleaching allowed. Do not iron. Do not tumble dry or wring. Do not dry clean, cold rinse and short spin. No professional dry cleaning in perchloroethylene or hydrocarbons. Do not wash in biological powder. 25 max. wash cycle.