Hanes Men's ComfortBlend EcoSmart Sweatpants 7.8-oz. 50% cotton/50% polyester fleece blend, including up to 5% recycled polyester fiber made from recycled plastic bottles Made with up to 5% polyester created from recycled plastic. Different front and back rises provide a natural, comfortable fit. Covered elastic waist allows flexible ease of movement. Dyed-to-match inner drawcord, so you can customize comfort.