Outer: 100% Micro Fibre Jacquard Ripstop with Micro Fibre panels and piping detail. Upper leg inner: Single jersey lining. Lower leg inner: 100% Polyester Taffeta lining. Elasticated waist with drawstring. 2 Open side pockets and back zipper pocket. Bottom leg zipper to approximate knee height to allow pants to be pulled over boots/trainers. Modern Fit.