Hanes Men's No Ride up Briefs Comfort Waistb& Blk/Grey 7-Pack 100% Cotton; Heathers: Cotton/polyester Comfort Flex waistband keeps its shape wash after wash. Comfort Flex waistband keeps its shape wash after wash. Preshrunk fabric and full-cut design for a comfortable, lasting fit. Leg bands that won't ride up guaranteed. Fully functional fly.