evo.com | Trew Gear Shell Pants > The Trew Gear Cooper Pants are reliable, protective, and ready to shred when you are. These good ol' pants feature a 20k/20k waterproof and breathable membrane with a relaxed fit for easy layering. Simple and protective, their abrasion-resistant fabric and cool style go with every jacket and ride any feature, all season long. Relaxed Fit Allows for layering underneath + uninhibited movement while out in the mountains. 20K Waterproofing / 20K Breathability PNW 2-Layer Fabric (200D x 320D Heavy Duty 100% Nylon Oxford Weave) Trew builds the PNW Originals collection with a heavy-duty fabric laminated to a durable polyurethane waterproof/breathable membrane. The woven fabric is constructed in an Oxford weave - similar to a canvas work pant - with heavy-gauge 200 denier by 320 denier nylon yarns. New this season, this waterproof and breathable fabric is now rated at 20,000mm waterproof and 20,000gr/m^2 breathable. The final package is a 2-layer fabric engineered to keep you dry, comfortable, and well-protected against wear and tear. Soft-Touch Nylon Liner 100% Nylon 20D Plain Weave Drop-In Cargo Pocket | Trew Gear Cooper Pants Men's 2025 - X-Large Green | Nylon