Product details Fabric type95% Cotton, 5% Elastane Care instructionsMachine Wash OriginImported About this item COTTON STRETCH: Spun in pure, premium cotton yarn with a hint of Spandex fibers, Calvin Klein’s signature men’s underwear wicks away moisture to keep you cool and dry. SUPPORT + COMFORT: Featuring a contoured pouch for a supportive fit, Calvin Klein’s mens briefs have a soft, flexible logo waistband that stays put without too much compression and retains its shape, wear after wear.