SPECS Waterproof Karbonite 20,000 Insulation Thermore ECODOWN® compact 60gsm Seams Fully seam sealed Snow Cuffs Integrated snow cuff Snap closure Gripper elastic Knee construction Articulated knee construction Ventilation Side seam Mesh lined Zip Scuff guard Double fabric scuff guard Composition Quadra Stretch Extra Waist adjustment system with belt loops Reinforced crotch construction Ankle zip opening Stretch Fit