Hanes Men's 4-Pack Cool DRI No Ride Up Boxer Briefs Solids: 100% Cotton; Heather: 75% Cotton, 25% Polyester Imported Machine Wash Snug fit that helps the garment stay in place and longer leg styling presents a smooth streamlined look Cool Dri keeps moisture away Comfort flex waistband - soft and stretchable Long legs protect against rubbing and chafing--great for athletic wear Contrast stitching on sides