The Burton Women&';s Reserve 2L Insulated Pants blend stormproof protection, targeted insulation, and rider-driven functionality to keep you warm and dry across the entire mountain. Built with a two-layer DRYRIDE membrane rated at 20,000mm/20,000g, these pants block severe weather while actively breathing and drying quickly during high-output runs. Lightweight 40g ThermacoreECO insulation provides low-bulk warmth on icy chairlifts, while mesh-lined thigh vents, adjustable waist tabs, and reinforced cuffs ensure comfortable, long-lasting performance from resort laps to powder sessions. Best Use: Skiing, Snowboarding, All-Mountain, Resort Fit: Regular Fit (just right-not too tight or too baggy) Waterproofing / Breathability: 20,000mm / 20,000g Insulation: ThermacoreECO 40g (90% recycled fibers) Shell Fabric: DRYRIDE 2-Layer 100% Recycled Polyester Plain Weave Printed Fabric mapped with DRYRIDE 2-Layer Recycled Polyester Plain Weave Lining: Nylon Taffeta Eco/Sustainability: bluesign approved materials; Membrane and DWR made without intentionally added PFAS Microfleece-lined fly and waistband for soft next-to-skin comfort Hook-and-loop waist adjustment tabs for a customized fit Jacket-to-pant interface loops to keep wind and deep snow out Water-resistant boot gaiters to prevent snow from creeping into boots Integrated key clip in pocket Mesh-lined, no-snag thigh vents to quickly release excess heat during intense activity Anti-scuff cuffs, zippered cuff gussets, and leg lifts to protect pant hems from abrasion Zippered microfleece hand-warmer pockets with internal card pocket Convenient hook-and-loop back pockets and hook-and-loop cargo pockets, including a dedicated mesh phone sleeve inside one cargo pocket Produced through resource-efficient manufacturing processes using bluesign approved materials