These wintersport pants will be your best friend on the slopes and keep you comfortable with a durable, breathable and waterproof Helly Tech® Performance outer fabric, along with the added warmth of PrimaLoft® insulation. Features HELLY TECH® PERFORMANCE YKK® quality zippers Belt loops Dual hand pockets Waistband adjustment Boot gaitors with silicone gripper Articulated knees for extra mobility RECCO® Advanced Rescue system Inner thigh venting zippers Seat and knee insulation PrimaLoft® Black Insulation 60g Durable Water Repellency treatment (DWR) Fully seam sealed 2 way dynamic stretch fabric 2 ply fabric construction Waterproof, windproof and breathable