Function: 1.Wear-resisting, heat preservation, antifouling decontamination. 2.Water-repellent, windproof, moisture absorption perspiration. 3.Super elastic, quick-drying, breathable. Description: Fabric Material: Nylon; Lining Material : Fleece; Closure Type: Zipper Fly, Elastic Waist; Decoration: Zipper, Pockets; Thickness: Thick; Color: Army Green, Gray; Occasion: Outdoor Climbing,Traveling,Sport; Season: Fall, Winter; Tag Size: L, XL, 2XL, 3XL, 4XL; US Size: S, M, L, XL, 2XL; Weight: 0.55KG. Package included: 1*Pants.