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The 2026 Union Ultra redefines board feel with a next-generation suspension system that flexes, rebounds, and absorbs impact with every movement.
Ability Level:
Intermediate - Advanced
Flex Rating:
6 / 10
Strap into the most comfortable snowboard binding ever built. The 2026 Union Ultra redefines board feel with a next-generation suspension system that flexes, rebounds, and absorbs impact with every movement. From baseplate to straps, every component is engineered to work in harmony—delivering a smooth, cushioned ride unlike anything you’ve felt before. Lightweight, responsive, and ultra-forgiving, the Ultra is snowboarding evolved.

By removing excess material in the toe and heel of the baseplate, and utilizing a brand new asymmetrical shape, Union drastically increased the torsional flex of the binding. The Ultra's Stage 11 ASYM baseplate allows for 360 degree board flex and feel.

Union's Astro ankle washer adds another level of confidence and security to your riding. Prevents heelcup slippage on binding models that only feature a single heelcup screw.

6 degrees of preloaded forward lean hugs your boot and allows for quick edge to edge response. While the all new molecular highback bushing provides increased freestyle flex and rebound while riding. This unique highback construction is exclusive to Union Binding Company.

Magnesium S1 ratchets are Union’s answer to the elements. A fully integrated spring protected from the harsh outside provides you with Union’s best ratchet to date. Longer life span and better spring return guaranteed.

Instant response meets all day long foot comfort. The Hybrid 1.0 ankle strap's construction combines our responsive Exoframe exterior with the padded comfort and flexibility of the Forma interior. Form fits perfectly to any boot on the market.

Multi-Positional options and thermoplastic anti-slip material keep you locked in and on point. The TS 5.0 Ultragrip toe strap is compatible with all boot brands and models.

Union's Molecular bushing provides spring-loaded take offs and perfectly cushioned landings. 15% lighter than Union Fused Vaporite and guaranteed to minimize foot, ankle and knee fatigue. This is the future of freestyle binding design.

Exclusive to Union, this 100% new binding manufacturing process requires zero bushing gluing and adds another layer of dampening and vibration canceling material to the Ultra.
| Baseplate | Stage 11 Duraflex ST
360 degree board flex and feel. The ultimate freestyle riding experience. Lifetime warranty. |
|---|---|
| Bushing | Moleculer Bushing w/ TPE Outsole
Cushioning + rebound. Zero bushing gluing required. |
| Heelcup | Extruded 3D Aluminum w/ Astro Washer
Designed for optimum heel hold and minimization of drag. Astro washer prevents heelcup slipage. |
| Highback | S15 Ultra Duraflex ST
A thin layer of molecular bushing provides increased freestyle flexibility. |
| Ankle Strap | Hybrid 1.0
Exoframe exterior with the padded comfort and flexibility of the Forma interior. |
| Toe Strap | TS 5.0 Ultragrip
Multi-Positional options, thermoplastic anti-slip material and fits to any boot. |
| Ratchet | Magnesium S1 w/ Steel Base
Longer life span and better spring return guaranteed. |
| FLAD | Zero FLAD
No FLAD needed. A thin layer of molecular bushing provides a spring loaded return for quick edge to edge power when you need it. |
| Hardware | Grade 8.8 Steel
The strongest steel available on the market. |
| Gas Pedal | Non Stick + Extragrip
Prevents snow and ice build up under boots. Extragrip under the big toe for increased traction. |
| Strap Adjustment | Tool-Less 3.0
No tools needed for adjustment. Simply pop the pins and adjust. |
| Canting | No
0º |
| X-SMALL | SMALL | MEDIUM | LARGE | X-LARGE | |
|---|---|---|---|---|---|
| US Men | * - 5.5 | 5.5 - 7.5 | 8 - 10 | 10.5 - 13 | 13 - 15 |
| US Women | 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 |