The Jockey® Men's Waffle Union Suit keeps all the classic touches that have made it the go-to cold weather underwear for generations of outdoorsy and refined men alike. The waffle fabric features a cotton blend for softness and warmth, with the stretch of spandex to help you enjoy a consistently comfortable fit. A full-button front helps make access a little easier, as does the fully-functional 3-button back flap. •Relaxed fit •30" inseam •Body: 58% cotton/40% polyester/2% spandex; Trim: 60% cotton/40% polyester •Machine wash and dry