The Trail shorts are made from two-way-stretch nylon fabric & has two front pockets ventilation zips & reflective prints on the rear for enhanced visibility.TECHNICAL FEATURES Two-way-stretch fabric Zip pocket on the right side Two front pockets Velcro waist adjustment Reflective prints on the rear for enhanced visibility Ventilation zips Printed logo on right leg SIZES 28" 30" 32" 34" 36" 38"MATERIAL 93% Nylon 7% Spandex