TSLA Men's Compression 3/4 Capri Shorts Baselayer Cool Dry Sports Tights MUC18/MUC08/P15 We strongly recommend ordering ONE size up what you normally wear. Gear designed for all seasons (Releases heat and wicks moisture with a cooling effect) 87% Polyester-13% Spandex Non abrasion fabric material with excellent elasticity and durability Moisture Sensing/Quick time Dry/TWO-WAY Air Circulation. Anti-microbial deodorization fabric for odor control