Obermeyer 75084 Unisex Surface FZ Suspender Pant 100% Nylon HydroBlock Sport 100% Nylon Twill; Permaloft 60gm HydroBlock Sport - Obermeyer independently third party tests all of its technical fabrics for performance verification. Our high performance specialty fabrics use fully coated hydrophobic laminations and a superior DWR polymer coating for stain protection and coating integrity. HydroBlock Sport resists up to 10,000mm before water penetration while allowing 10,000 grams of water vapor to pass through within a 24-hour time frame Full-Motion Critical Seam Sealing - Obermeyer has tested and determined construction seams which are critical to the overall weatherproof performance of an outerwear garment. Through pattern mapping we are able to offer the optimum level of protection, minimizing the garment's interior exposure to the elements. YKK zipper fly with windguard and stormflap; Suspenders - removable, adjustable; Water-resistant powder cuffs; YKK zipper hand pockets; YKK zippers - heavy duty