Champion Eco® Fleece Men's Sweatpants. Soft, warm, substantial...and made with recycled fibers.They're our softest Champion men's sweatpants. And they're made with up to 5% recycled polyester fibers. 9.3-oz. heavyweight fleece helps block out wind and chill. (Comes in a plush cotton blend, brushed inside for warmth and softness.) Covered elastic waist provides flexible custom fit. (Has adjustable inner quick-cord.) Roomy side-seam pockets offer convenient storage. 32.5-inch inseam, with relaxed non-elastic hems.