2025 Union Ultra Snowboard Bindings
The 2025 Union Ultra Snowboard Bindings offer a new level of comfort that you will appreciate from day one! Ridden by pros like Scott Stevens and Gigi Ruff, the Ultra's allow you to experience unparalleled flexibility and cushioning that feels like riding on clouds. Tried and true for season after season, the Union Ultras are stalwarts of the snowboard binding world.
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 – Increased cushioning for hard landings, 15% lighter than Union Fused Vaporlite, and made to minimize foot fatigue. This is one vibration dampening baseplate!
TPE Outsole – This new binding manufacturing process is ice and snow resistant and requires zero bushing glue.
Highback
Stage 15 | Ultra Duraflex ST – New from Union, 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
Forma X Ankle Strap – Exoframe exterior for instant response, padded interior for all day long foot comfort. Exoframe connector acts as a suspension system for your boots.
TS 5.0 Ultragrip Toe Strap
Buckles
Magnesium S1 with Steel Base – Union's proven bombproof ratchet system, Magnesium buckles are light, sleek, and durable on the mountain.
Additional Features
Mini Disk – Compatible with 2x4 and The Channel
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.
Extruded 3D Aluminum Heel Cup with Astro Washer
Size Chart
| M | L | XL | |
| US Men's | 8 - 10 | 10.5 - 13 | 13 - 15 |
| US Women's | 9 - 11 | - | - |
