From the Liquid Onyx collection by Male Power, this style includes: A jock featuring a comfort fit pouch, classic jock back, and plush elastic waistband and trim. fluidic and lustrous fabric depicted in raven black features 4 way stretch poly spandex blend for superior comfort and the ultimate wet look. 85% Nylon 15% Spandex. Hand wash separately, cold water, line dry. Do not bleach.