Union Women's Ultra Snowboard Binding Black 2027
Strap into the most comfortable snowboard binding ever built. The Union Ultra redefines board feel with a next-generation suspension system that flexes, rebounds, and absorbs impact with every move. From baseplate to straps, every part works together to deliver a smooth, cushioned ride.
The Ultra features an asymmetrical Mini Disk baseplate and Union's exclusive Bushing Technology for enhanced comfort and performance. With its all-new highback design and advanced materials throughout, the Ultra represents the evolution of snowboarding comfort and control.
Ridden by pro athletes Arthur Longo and Gigi Rüf, the Ultra is designed for riders who demand the ultimate in binding performance across all terrain types.
Fast, Reliable Shipping
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We ship fast worldwide. Most orders go out the same or next business day. You will get an order confirmation right away, followed by tracking as soon as it ships so you always know where your gear is.
Binding Size by Boot Size
Match your boot size to the recommended binding size.
| S | M | L | |
|---|---|---|---|
| US Men | * – 5.5 | 5.5 – 7.5 | 8 – 10 |
| 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 |
| EU | 34 – 37 | 37 – 40.5 | 41 – 43 |
| Mondo | 21 – 23.5 | 23.5 – 25.5 | 26 – 28 |
Note: Sizing varies by brand. Check manufacturer specs if between sizes.
Fit Tips
- Your boot heel should sit centered in the binding heelcup
- Straps should reach across your boot without over-extension
- If between sizes, size up for thick boots, down for low-profile






