The Nike SB Flex FTM Pants combine a functional design with skateboarding style. Drawstrings at the cuffs allow you to adjust the fit around your ankles for zero distractions while you skate. Nike Flex fabric stretches with your body. Drawstrings at the cuffs provide an adjustable fit around the ankles. Seat is reinforced with an extra layer of fabric for added durability. Cargo pockets provide plenty of space to stash your stuff. Button closure with zippered fly Fabric: Body: 97% cotton/3% spandex. Pocket bags: 65% polyester/35% cotton