CHEJI 2015 Hot Sale Women's Short Pants Bike Outdoor Sports Wearing 80% Polyester+20% Lycra Material Wash with cool water: 30 ,Do not brush ,Do not bleach ,Cool iron , Put in wash pocket when wash in machine 1. High performance, high wicking, breathable Lycra 2.Flatlock stitching 3.Mesh fabric combine with lycra on the two side of shorts for optimum air circulation and cooling 4.Silicon gel pad breathable, wareproof ,Elasticity non-slip bands , Reflective logoes 5.The size was not very standard US size. But only has 1~2cm error. Because we had sold many years. Please chose the size with reference your height and weight.