The Union Ultra Snowboard Bindings are a freestyle favorite, built to bring out maximum playfulness and board feel with a lightweight design and surfy Mini Disk ride. Every component acts like a suspension system, loading and unloading energy with each movement for buttery presses, smooth landings, and explosive pop. Whether you're park lapping or side-hit hunting, the Ultras deliver a responsive yet forgiving ride that keeps the fun turned all the way up. Product Details Flex Flex Rating – 6 (1 Soft - 10 Stiff) Baseplate Stage 11 | Asym Duraflex ST – Asymmetrical Baseplate For Increased Torsional Board Flex. All-new Astro Washer Prevents Heelcup Slipping. Made with Duraflex ST Nylon Molecular Bushing w/ TPE Outsole – Increased cushioning for hard landings, 15% lighter than Union Fused Vaporlite, and made to minimize foot fatigue. This is one vibration-dampening baseplate! The TPE Outsole manufacturing process is ice and snow-resistant and requires zero bushing glue. Highback Stage 15 | Ultra Duraflex ST – This molecular highback has a bushing for increased freestyle flex and comes preloaded for quick edge-to-edge power. Made of Duraflex ST Nylon Straps Hybrid 1.0 Ankle Strap – Instant response meets all day long foot comfort. The Hybrid 1.0 ankle strap combines our responsive Exoframe exterior with the cushioned comfort and flexibility of the Forma interior. The all-new V cut shape allows riders to push forward into the ankle strap without pressure points. Lightweight, durable, and extremely comfortable, the Hybrid 1.0 ankle strap has quickly become a new freestyle team favorite. TS 5.0 Ultragrip Toe Strap Buckles Magnesium S2 w/ Steel Base – Union's proven bombproof ratchet system, Magnesium buckles are light, sleek, and durable on the mountain. Additional Features Grade 8.8 Steel Hardware – The strongest steel available on the market, Union's use of Grade 8.8 represents a commitment to delivering the strongest and most reliable bindings on the market today. Mini Disk – Compatible with 4x2 and The Channel™. Men's Union Snowboard Bindings Size Chart X-Small Small Medium Large X-Large US Men's * - 5.5 5.5 - 7.5 8 - 10 10.5 - 13 13 - 15 US Women's 4 - 6.5 6.5 - 8.5 9 - 11 - - US Kids' 3K - 5.5K 5.5K+ - - - UK 2 - 4.5 4.5 - 6.5 7 - 9 9.5 - 12 12 - 14 Euro 34 - 37 37 - 40.5 41 - 43 43.5 - 46 46 - 48 Mondo 21 - 23.5 23.5 - 25.5 26 - 28 28.5 - 31 31 - 33
