NWT DRSKIN Men’s Compression Pants Tights Leggings Sports size 3XL . 92% Polyester, 8% Spandex . Non abrasion fabric material with excellent elasticity and durability, UV BLOCKING 98.8%, Mesh fabrication offers ventilation and breathability Moisture Sensing/Quick time Dry/TWO-WAY Air Circulation, Cool in Summer and heat retention in winter, Quick and Dry Transport System - Wicks Sweat away from the body, keeping you cooler and drier