Material: Upper : Combination Leather And Textile With Faux Fur Tongue Lining Omni-Tech™ Waterproof Breathable Seam-Sealed Membrane Bootie Construction 200G Insulation Omni-Heat™ 3D Reflective Lining Midsole : Techlite™ Lightweight Midsole For Long Lasting Comfort, Superior Cushioning, And High Energy Return Outsole : Omni-Grip™ Non-Marking Traction Rubber Weight 13 Oz. / 368 G Us Size