The ultimate in everyday comfort with a performance edge, adidas stretch cotton 3-pack underwear features our proven soft, moisture-wicking stretch cotton fabric, functional no-gap fly, soft stitching, tagless waistband and no-ride-up construction. 57% Cotton, 38% Polyester, 5% Spandex Imported Machine Wash Our cotton products support sustainable cotton farming - this is part of our ambition to end plastic waste. All-day comfort with a performance edge. Quick-drying, premium, soft stretch cotton with an athletic comfort fit. Plush-soft tagless waistband and super smooth stitching deliver superior comfort.