Flylow Men's Chemical Skiing Pant 100% Nylon Imported Articulated Knee Box; Inner and Outer Thigh vents for Cross Flow Venting; 4 pockets Three-layer Nylon Dobby Intuitive Fabric with 1,000 Denier Cordura Reinforcements 20K/20K Waterproof Breathable Membrane Fully Seam Taped; YKK Waterproof Zippers; High Performance DWR (Durable Water Repellent) Seamless Cuff Reinforcements; Powder Cuffs; Adjustable Waist Articulated Knee Box; Inner and Outer Thigh vents for Cross Flow Venting; 4 pockets