The Rossignol BC X-2 is an excellent selection for a recreational cross country skier that will spend the majority of their time breaking trail through the woods, sliding across frozen lakes, or the occasional on track glide. Synthetic insulation will keep you warm as you step into an NNN BC Binding to enjoy the outdoors in the wintertime. Compatible With NNN BC Bindings Only, Warranty: One Year, XC Ski Best Use: Backcountry, Compatible Binding System: NNN BC, External Frame: No, Covered Laces: No, Insulation Material: Synthetic, Ski Gear Intended Use: Cross Country, Binding Compatibility: NNN BC, Support: Off Trail Performance, Warmth: Warmer, Skill Range: Intermediate - Advanced, Model Year: 2019, Product ID: 445145, Shipping Restriction: This item is not available for shipment outside of the United States., Model Number: RIFW810.410, GTIN: 3607682036647