
The Union Ultra Snowboard Binding is one of Union’s most comfortable bindings. It’s a medium-flexing binding known for its all-mountain and freestyle versatility. The Ultra features Union’s S11 ASYM Duraflex ST Baseplate. A Non-stick and Extragrip material protects the baseplate disk and provides more traction. The S11 Ultra Duraflex ST Highback is ideal for freestyle snowboarding. Important note: it does not have a Forward Lean Adjust. The heel cup on the Ultra is constructed with an Extruded 3D Aluminum material and features Union’s Astro Washer, which prevents heel cup slippage, enhancing your performance. Under the baseplate, you’ll find a Union-exclusive Molecular Bushing with a TPE Outsole, which absorbs big impacts from rough landings. The ankle strap on the 2025 Ultra has been updated to Union’s Hybrid 1.0 Strap. A TS 5.0 Ultragrip Toestrap completes the two-strap closure system. Both the Hybrid 1.0 and TS 5.0 Ultragrip straps have a Tool-Less Adjust design and come with Magnesium S1 Ratchets with steel bases. Ready to rock? It’s time to strap into Union’s Ultra snowboard binding.