Trails is an all-round ski/sports outergarment made of lightweight, windresistant polyester rip-stop and an open structure knitted tricot lining. It is developed for all year recreation, but due to its it unhindered breathability; it is also well suited for workouts.Key Features of Swix Trails XC Ski Jacket Fabric 1: 100% polyester. Fabric 2: 80% polyamide, 20% elastane. Fabric 3: 100% polyester mesh lining. Wind and water resistant. Padded lycra collar. Soft lycra cuffs. Elastic lower hem tightener. Classic double front pocket layout.