Solid Colors: 100% Cotton; Heathers: 75% Cotton / 25% Polyester Premium, Comfort Flex Waistband - soft and stretchable Supersoft ring-spun cotton Ultra soft cotton knit that is pre-shrunk for a great fit Hanes logo microfiber-feel waistband Traditional men's brief style Solid Colors: 100% Cotton; Heathers: 75% Cotton / 25% Polyester