Description
Tech Info
Size chart
2026 Union Ultra Snowboard Bindings
Strap into the most comfortable snowboard binding Union has ever built. The 2026 Ultra delivers an unmatched ride feel thanks to its suspension-style construction, where every component is engineered to flex and rebound in sync with your movement. From park laps to powder lines, it absorbs chatter and maximizes board feel—making it the go-to choice for riders like Scott Stevens and Gigi Rüf who demand lightweight precision and smooth response across freestyle terrain.
Who are these bindings best for?
Freestyle and creative all-mountain riders who want maximum board feel, vibration absorption, and a lively, cushioned response for everything from side hits to deep landings.
What is new on the 2026 model?
NEW Hybrid 1.0 Ankle Strap and NEW Tool-less 3.0 Strap Adjustment
Summary
| Ability | Intermediate – Advanced |
| Flex | 6/10 |
| Baseplate | S11 Asym Duraflex ST |
| Highback | S15 Ultra Duraflex ST |
| Ankle Strap | NEW Hybrid 1.0 |
| Toe Strap | TS 5.0 Ultragrip |
| Compatibility | 4x2 and Channel |
| Warranty | Lifetime (Baseplate), 1-Year (Parts) |
Baseplate
- S11 Asym Duraflex ST – Lightweight, asymmetrical baseplate design enhances freestyle flex and board feel.
- Molecular Bushing Suspension System – Absorbs vibration and heavy impacts while maintaining rebound and response.
- Non-Stick + Extragrip Disk Cover – Dual-layer system prevents snow and ice buildup while maintaining consistent underfoot feel.
- Ultra Mini Disk – Limits board contact for improved natural flex. Compatible with 4x2 and Channel mounting systems.
Highback
- S15 Ultra Duraflex ST – Lightweight and flexible, tuned for freestyle freedom with plenty of heelside power.
Ankle Strap
- NEW Hybrid 1.0 – Lightweight and form-fitting, this strap wraps the boot precisely with a supportive yet minimalist design.
Toe Strap
- TS 5.0 Ultragrip – Adapts to any boot shape with secure hold and natural flex.
Flex
- 6/10 – Balanced for freestyle performance with enough support for jumps, side hits, and all-mountain creativity.
Additional Features
- Tool-less 3.0 Strap Adjustment – New for 2026, enables quick, micro-adjustments on the fly.
- Magnesium S1 Ratchets with Aluminum Base – Light and strong for fast entry and exit.
- Extruded Aluminum Heelcup – Adjustable and bombproof for ideal boot centering.
- Grade 8.8 Steel Hardware – Industry-best strength and long-term reliability.
- Weight: 865g (Size M)
Size Chart
| Size | US Men's | US Women's | UK | EURO | Mondo (cm) |
|---|---|---|---|---|---|
| Small | 5.5 – 7.5 | 6.5 – 8.5 | 4.5 – 6.5 | 37 – 40.5 | 23.5 – 25.5 |
| Medium | 8 – 10 | 9 – 11 | 7 – 9 | 41 – 43 | 26 – 28 |
| Large | 10.5 – 13 | – | 9.5 – 12 | 43.5 – 46 | 28.5 – 31 |
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