The Carbon from Nidecker is an ultra-lightweight but strong binding for the advanced to pro level riders. Its Unibody Pro fiberglass baseplate is made to ultimate precision and maximum comfort. The Asymmetrically designed Hiback is made for support and flex in needed areas and contours to the legs for optimal control and comfort. Carbon Hyperfuse Technology used for the ankle strap is a stitchless, spineless and seamless strap that provides a high performance fit that balanced with a snug fit, while the interior is made with durable nylon webbing that's put between two layers of injected EVA. The N-ALUM3 Axis buckles are designed with high resistance and are built to be lightweight, while still having a durable foundation. A full-length EVA footbed is included to dampen vibrations for a comfortable ride all day. Unibody Pro, Glass-Filled 33% Nylon Baseplate, 100% Carbon, Asymmetrical Design Hiback, Carbon Hyperfuse, Now Technology Ankle Strap, Air Convertible Cap Strap, Anatomic 3D Molded Spine Toe Strap, N-ALUM3 Axis, Premium Aluminum Buckles, Tool Free Adjustable Straps, S-Bend Side Straps, Full-Length EVA + Tool-Free Adjustable Footbed, HiBack EVA Pad, MultiDisk (4HP + Channel), Snowboard Best Use: All-Mountain, Strap Material: Carbon Hyperfuse Ankle Strap with Air Convertible Cap Strap, Flex: Very Stiff, HighBack: 100% Carbon, Asymmetrical Design, Buckles: Premium Aluminum, Toe Strap Style: Convertible, Warranty: Two Year, Quick Entry: No, Canted Footbed: No, Chassis Material: Aluminum, Binding Compatibility: Standard 4 Hole, Snowboard Binding Padding: Comfort, Skill Range: Advanced - Pro, Model Year: 2019, Product ID: 593014, Gender: Mens, Skill Level: Expert, Model Number: FS190100, GTIN: 7640178034785