Made of 90% NYLON, 10% SPANDEX Packs of 6 Mens underwear Seamless Boxer Briefs Shorts Knocker and Powerclub One Size One Size: Fits Approx S - XL | Laying Flat ( Unstretched ) Measurements: 27" Waist Cold, Machine wash, gentle or delicate, Line dry, Tumble dry, normal, low heat, Do not dry clean. Colors comes randomly