The Chemical Pant is a Flylow classic and has all the bells and whistles you need for moving around in the mountains. These waterproof and breathable pants are constructed with stormproof 3-layer 20k/20k fabric and feature cross-flow venting so you can regulate your body temperature on the fly. Fully sealed seams are designed for complete moisture management and powder cuffs keep snow out of your pant and boots. The adjustable waist on the Chemical Pant allows you to customize your fit for comfort and the integrated beacon attachment system is perfect for backcountry tours. This weather ready pant also features an articulated knee box for mobility, 3 pockets and YKK waterproof zippers designed to keep your valuables safe while you're on the slopes. 3-Layer Intuitive Oxford Fabric - 100% Polyester, 20k/20k Waterproof Breathable Membrane, 1000D Cordura Reinforcements, Fully Seam Sealed, Articulated Knee Box, High Performance DWR (Durable Water Repellant), 3 Pockets, Beacon Attachment System, Adjustable Waist, Powder Cuffs, Seamless Cuff Reinforcements, YKK Waterproof Zippers, Inner and Outer Thigh Vents, Exterior Material: 3-Layer Intuitive Oxford Fabric - 100% Polyester, Taped Seams: Fully Taped, Waterproof Rating: 20,000mm, Breathability Rating: 20,000g, Thigh Zip Venting: Yes, Articulated Knee: Yes, Warranty: Lifetime, Waterproof: High Waterproofing (15,001 - 20,000mm), Breathability: High Breathability (15,001 - 20,000g), Type: Shell, Pant Fit: Regular, Waist: Adjustable, Warmth Factor: No Insulation, How Does This Fit?: True To Size, Inseam: 33in., Model Year: 2019, Product ID: 527676, Model Number: 1100-1803 M, GTIN: 0602045020922