Montbell GORE-TEX Alpine Pants / Mountain Pants Insulated Pants Purchased last season and used only once, in excellent condition with no stains or scratches. Zippers open from the side hems up to near the waist. This is a used item, so please refrain from purchasing if you are concerned about minor details. Price is not negotiable. Measurements are not available. Thank you. Insulated Alpine Pants Men's XL, Black Product Information This model uses a unique high-strength shell material with excellent abrasion resistance and incorporates thin but highly insulating Thinsulate™ in the seat and knees to ensure high heat retention. It is designed to withstand harsh environments such as alpine climbing in midwinter and features a sleek silhouette that prevents flapping. Suitable Uses This model is ideal for winter mountaineering, climbing, and ice climbing. Specifications Material: Outer: GORE-TEX Fabric 2-layer [70-denier anti-grease ballistic® nylon taffeta] (Edge Guard) 1260-denier ballistic® nylon Lining: 20-denier nylon taffeta Insulation: (Seat/Knees) Thinsulate™ [Polyester] Average Weight: 528g