Champion Eco Fleece Men`s Elastic-Hem Sweatpants - Best-Seller! BODY: 9.3-oz. heavyweight 80% cotton/20% polyester. (Oxford Grey is 75% cotton/25% polyester. Granite Heather is 52% cotton/48% polyester.) 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 elastic hems.