evo.com | Union Snowboard Bindings > Meet the lightest snowboard binding ever developed. Weighing in at just 1130g per pair (hardware included), the Union Source FC Snowboard Bindings redefine what connected riding can feel like. Designed to strip away anything unnecessary, the Source FC removes the traditional mounting disc and lowers the baseplate height to create an ultra-direct connection between you and your board. The result? Faster response, smoother board feel, and a ride that feels unbelievably natural underfoot. With only two screws holding things together, it practically feels like you and your board become one piece of equipment. Lightweight, responsive, and honestly dreamy - the Source FC is built for riders who want to feel every turn, carve, and landing at the highest level. Flex Rating 8 (1 Soft - 10 Stiff) - Stiffer flex designed for higher performance riding. Magnesium S1 with Aluminum Base Union's lightweight and adjustable ratchets. Increased lifespan and improved spring return. S18 Source Forged Carbon Asymmetrical freeride wrap design delivers targeted support and board response. Exclusive to Union, Forged Carbon exceeds the strength of injected plastic tenfold and is the only carbon material that can be truly 3D-formed, enabling ultra-lightweight, high-performance components. Ankle Strap: Phantom Slim An ultra-lightweight ankle strap designed high-performance setups, it is notably 25% lighter than the standard Exoframe 4.0 strap while maintaining all-day comfort and durability S10 Halo Duraflex CB with FC Core Union's lightest baseplate ever built with Duraflex CB Carbon-Injected Nylon and a central connection for complete integration. | Union Source FC Snowboard Bindings 2027 - Large in Black | Nylon/Aluminum/Plastic