The Boy's Obermeyer Alpinist Stretch Pant is designed to ride from first chair to last. These waterproof and breathable pants are constructed with HydroBlock Pro 15k/15k and loaded with 40g of insulation for lightweight warmth. Control Zone Ventilation is put in place so you can regulate your body temperature on the fly, and Skier Critical seam sealing keeps moisture out of high-impact areas. Multiple pockets including zippered, tricot-lined handwarmer pockets are put in place for convenience and Ski Contour articulated knees allow for mobility on the mountain. Water-resistant powder cuffs are designed to keep snow out of your pants and boots, and reinforced, abrasion resistant pant hems offer durability for seasons to come. The Boy's Alpinist Stretch Pant also features a zip-fly with wind guard, stormflap and reinforced snap and Velcro closure.