Quiet and abrasion-resistant HyVent™ coated nylon is completely waterproof, windproof and breathable; fully sealed seams prevent moisture seepage Embossed taffeta lining and Heatseeker™ Eco insulation, 100% recycled polyester fibers, offer great warmth that's extremely resilient, water repellent and hypoallergenic Articulated knees aid in fit, allowing freedom of movement Chimney Venting™ uses StretchVent™ gaiters and outer thigh vents with mesh gussets to control airflow and regulate temperature StretchVent gaiters with gripper elastic seal out snow around boots and help regulate warmth Features zippered handwarmer pockets and a single roomy cargo pocket Rip-and-stick adjustment tabs at side of waist and zipper fly with snap closure secure the fit Reinforced cuffs resist abrasion from boots, boards and skis Buddy lift clip keeps your pass close at hand Pant-a-locks secure pants to coordinating jackets from The North Face