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- The #1 in Snowboards
Snowboard specialist from Sideways speaks
- Lightning-fast entry with Step-On® Instant Connection
- Robust and lightweight construction
- Comfort and cushioning
- Versatile
- Rigid highback limits natural movement
All about Union Atlas Step On
All about Union Atlas Step On
A responsive Step‑On binding with solid all‑mountain performance, developed for those who want to combine speed and comfort.
Union Atlas Step-On: directly connected, maximum control
The Union Atlas Step-On was developed for snowboarders who don't want to waste time and want to get the most out of every run immediately. This binding combines the ease of use of the innovative Step-On® system with the legendary performance of the Union Atlas. The result is a powerful all-mountain binding that brings speed, control and comfort together in one high-quality setup.
Thanks to the Step-On® Instant Connection™ system, you step into your binding in seconds. Place your heel, click your toes in and you're ready to go. No straps to tighten, no cold hands on the hill and no time lost at the lift. The system provides a fast and secure connection between boot and binding so you can spend more time on what really matters: snowboarding.
With a stiff flex of 8 out of 10 the Atlas Step-On targets snowboarders who love precision and direct response. Every movement is immediately transferred to your snowboard, allowing you to confidently make powerful carves, ride technical lines and reach high speeds. Whether you're on tightly groomed runs, hunting fresh powder or attacking natural features, this binding delivers top performance time after time.
The high-quality construction of the Atlas Step-On ensures that performance and durability go hand in hand. The Atlas Duraflex baseplate offers a perfect balance between strength and board feel, while the 3D-molded aluminum heelcup provides maximum support without adding extra weight. These components are designed to withstand years of intensive use and are backed by Union's lifetime warranty on critical parts.
Comfort has also been considered. The Hi-Flex EVA cushioning effectively absorbs shocks and vibrations, reducing fatigue during long days on the mountain. In addition, the anti-ice design prevents snow from building up under your boots, ensuring the Step-On system functions optimally in all conditions.
At a glance
- Lightning-fast Step-On® entry system
- Responsive 8/10 flex for maximum control
- Hi-Flex EVA cushioning for extra comfort
- Lightweight 3D aluminum heelcup
- Durable Atlas Duraflex baseplate
- Lifetime warranty on key parts
The Union Atlas Step-On is the perfect choice for snowboarders who want uncompromising performance combined with the convenience of the latest Step-On technology. More control, more comfort and more time on the mountain.
Size charts
| Small | Medium | Large | X-Large | |
| US Men | 6-8 | 8.5 - 10.5 |
11 - 13 |
14 - 15 |
| UK | 5-7 | 7.5 - 9.5 | 10 - 12 | 13 - 14 |
| Euro | 38-41 | 41.5 - 43.5 | 44 - 46 | 47 - 48 |
| Mondo | 24-26 | 26.5 - 28.5 | 29 - 31 | 32 - 33 |
Technical Specifications
Union Binding Company was founded in Colico, Italy and Seattle, Washington in 2005. Their goal was simple: deliver the best-fitting, best-performing, and most durable bindings in the industry.
"The trusted quality of Union combined with the ease of use of the Step On Instant Connection™ system – one click and you're securely locked in immediately."
Designed for optimal heel hold and minimal drag. Lifetime warranty.
The legendary performance of the Union Atlas, now paired with the unparalleled convenience of the Step On Instant Connection system.