Nike Mens Pro Combat Hyperwarm Black Compression Pants Size XL Imported Dri-FIT Max pulls sweat fully off the skin to eliminate chill. 3-D fabric for insulation and warmth Elastic waist and cuffs for snug fit Ergonomic seams and lined gusset for natural range of motion Material: tights: 92% polyester, 8% elastane overlays Dri-FIT: 100% polyester gusset/gusset lining: 84% polyester, 16% elastane