Hanes Men's TAGLESS Knit Boxers with Comfort Flex Waistband 3-Pack Black: 100% cotton/ Grey: 100% cotton Imagine your favorite tee. That's what these feel like. Comfort Flex waistband won't pinch or bind and keeps its shape wash after wash. 100% pure, soft cotton for all day comfort (Heathers cotton/polyester). Fly won't gap-we guarantee it or your money back. Available in a convenient 3-pack.