The Keystone Pant from Obermeyer hits the slopes with the right level of performance; exactly what you need in a weatherproof ski pant. 60g of insulation provides unmatched warmth and the elastic waistband makes customizing your fit for comfort a breeze. The reinforced hem on the Keystone Pant ensures they stay free of wear and tear. These pants are constructed with the exclusive HydroBlock Sport 10,000mm waterproof/breathable fabric for durability and protection from the elements. Relaxed Fit, Water-Resistant Powder Cuffs, Zippered Hand Pockets, Elastic Waist for Enhanced Fit, Zip Fly w/ Windguard, Exterior Material: 100% Polyester w/ HydroBlock, Insulation Weight: Permaloft 60gm, Taped Seams: Critically Taped, Waterproof Rating: 10,000mm, Breathability Rating: 10,000g, Full Zip Sides: No, Thigh Zip Venting: No, Suspenders: None, Articulated Knee: No, Low Rise: No, Warranty: Lifetime, Race: No, Waterproof: Mild Waterproofing (5,001 - 10,000mm), Breathability: Mild Breathability (5,001 - 10,000g), Type: Insulated, Pant Fit: Relaxed, Lining Material: Not Specified, Waist: Elastic, Warmth Factor: Warm, How Does This Fit?: Slightly Big, Model Year: 2018, Product ID: 367535, Model Number: 15080-009-4, GTIN: 0888555000016