Union Ultra Snowboard Binding Arthur Longo 2026

Sale price $359.99 Regular price $399.99

1 in stock
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Size

Pickup available at Sanction World Headquarters

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Description

Strap in to the most comfortable snowboard binding ever developed. The Union Ultra provides a flexible and cushioned ride feel like you've never experienced before. Each component of the Ultra acts as a suspension system for your snowboard boots, loading and unloading with each movement as you ride. Welcome to the future of snowboard binding design.
Weight: 865grams
Performance: 8
All Mountain: 8
Freestyle: 9
Freeride: 7
Binding Flex: 6/10

Key Features:
Union Exclusive Bushing Technology
Marketed Model
Upgraded Ankle Strap Design
Ridden By: Scott Stevens and Gigi RΓΌf

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Sizing Specs
Binding System Entry method
Traditional Two-Strap
Flex Sanction Suggested flex. Vendor ratings may vary.
Medium
Terrain Where this binding excels
All-MountainFreestyleFreeride
Ability Level Recommended rider experience
Intermediate-Advanced
Mounting Board compatibility
4x4 / 2x4
Boot Compatibility Works with these boot types
Standard (All Boots)
Specifications sourced from manufacturer data and may vary by size.
Baseplate
S11 ASYM Duraflex ST
Asymmetrical DesignΒ·Astro WasherΒ·Extragrip Disk Cover
Highback
S15 Ultra Duraflex ST
Preloaded Forward LeanΒ·Freestyle Flex
Ankle Strap
Hybrid 1.0
Magnesium S1 w/Steel Base
Toe Strap
TS 5.0 Ultragrip
Tool-Less 3.0 Adjustment
Footbed
Molecular Bushing w/TPE Outsole
Underfoot dampening for comfort and board feel
Response
Suspension System
Vibration DampeningΒ·Impact Absorption
Features sourced from manufacturer data and may vary by model year.
Sanction Suggested Binding sizing is based on your boot size. Use the chart below to find your perfect fit.

Binding Size by Boot Size

Match your boot size to the recommended binding size.

XS S M L XL
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
EU 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

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


SANCTION REVIEWS
Super friendly staff, always ready to help you out with your skateboard and snowboard needs. Huge selection of gear. This is an awesome local shop thats been around for many years. Always support your local shops!
— David Rodridguez
Highly recommend this shop for all your skateboarding and snowboarding needs! Staff are friendly and very knowledgeable.
— Melanie Herrera
When you're ready for that gear upgrade and want to support a local shop, this feels like the right place.
— Tyler Stevens