The trousers are of bright colors and two reflective strips around the legs which ensures high visibility. It is 100% waterproof, which also comes with awesome features which includes elasticated waist band which allows perfect fit, stitched and taped seams, snap buttons on the bottom for adjustment. It also creates a corporate image with the navy contrast on the lower leg while covering dirt around the lower hem. Hi Vis Waterproof trousers are made from 100% polyester. It comes in different sizes S, M, L, XL, 2XL and 3XL and also comes in mixed colors yellow / navy color and orange / navy color. It can also be customized at the left side and at the right side.