Union Atlas Pro Step On® Black 2027 Snowboard Binding
- Dispatch on business days
- Easy returns and in store exchanges
- Shipping to available destinations
The Union Atlas Pro Step On® is a high-response men’s binding combining fast Step On® entry with powerful all-mountain and freeride performance. An 8/10 flex, forged hybrid highback, Drive Frame bushing and Duraflex CB baseplate deliver precise edge control, efficient power transfer and dependable support for technical, high-speed riding.
The Union Atlas Pro Step On® is a men’s snowboard binding built for riders who want a more direct, powerful interface without giving up the speed and simplicity of a Step On® setup. Positioned in Union’s performance-focused category, it combines the brand’s binding engineering with the Step On® Instant Connection™ System for fast entry and a precise heel-to-toe connection on snow.
This model is tuned for all-mountain, freeride, and performance-oriented riding, with a stated flex rating of 8/10. On snow, that places it on the more responsive end of the spectrum, suited to riders who prioritize edge-to-edge support, high-speed control, and a firmer, more connected feel. Union specifically highlights the combination of an all-new highback with a forged carbon beam and the new Drive Frame rear bushing, developed to increase stiffness and improve response while maintaining comfort and control.
The binding is built around the S1 Step On® Duraflex CB baseplate, paired with a Drive Frame w/ Hi-Flex HP EVA bushing. This construction is designed to deliver a more consistent transfer of energy underfoot, particularly useful when riding technical terrain, carving harder snow, or pushing a stiffer board. A Non-Stick HP EVA footbed adds damping and shock absorption, while also helping reduce snow and ice build-up underfoot. The footbed is also adjustable for boot fit.
Up top, the S1 Step On® Pro Forged Hybrid highback uses a forged carbon spine and a Duraflex CB nylon construction, delivering a stiff, responsive feel with added durability. The integrated 2-Stage FLAD supports forward lean adjustment for riders who want a quicker, more aggressive response. An extruded 3D aluminum heelcup and Grade 8.8 steel hardware round out the structural package.
Compatibility is clearly defined. The Atlas Pro Step On® includes a Step On® 4x2 Disk + Washer and a Step On® Channel Disk, covering 4x2 and Channel mounting systems. As noted by Union, Step On® bindings are only compatible with Step On® boots.
For riders looking for a high-response Step On® binding with a more technical, supportive ride feel, the Atlas Pro Step On® sits at the sharp end of Union’s range.
- Category: Men’s snowboard binding
- System: Step On® Instant Connection™ System
- Flex: 8/10
- Riding style: All-mountain, freeride, performance, freestyle
- Weight: 1.80 kg
- Baseplate: S1 Step On® Duraflex CB
- Bushing: Drive Frame w/ Hi-Flex HP EVA
- Heelcup: Extruded 3D Aluminum
- Highback: S1 Step On® Pro Forged Hybrid
- FLAD: Integrated 2-Stage
- Footbed: Non-Stick HP EVA
- Gas pedal: Adjustable
- Canting: No
- Hardware: Grade 8.8 Steel
- Disk included: Step On® 4x2 Disk + Washer, Step On® Channel Disk
- Board compatibility: 4x2, Channel
- Boot compatibility: Step On® boots only
- Color: Black
- Sizes: S, M, L, XL
- Warranty: Lifetime for baseplate and heelcup, 2 years for everything else
Snowboard binding size guide
| Binding size | Snowboard boot size (EU) |
|---|---|
| M | 41.5–43.5 |
| L | 44–46 |
Use compatible Step On® boots for the same rider category and the exact binding size range shown below.
MEN’S / UNISEX • [ S ] EU 37–40.5 · US 5.5–7.5 | [ M ] EU 41–43 · US 8–10 | [ L ] EU 43.5–46 · US 10.5–13 | [ XL ] EU 46–48 · US 13–15 ◆ WOMEN’S • [ S ] EU 34–37 · US 4–6.5 | [ M ] EU 37–40.5 · US 6.5–8.5 | [ L ] EU 41–43 · US 9–11
Orders placed before 16:00 on business days are normally dispatched the same business day, subject to stock availability. Weekend and public-holiday orders are processed on the next business day.
Shipping rates and free-shipping thresholds depend on your delivery country and the products ordered. For standard products, delivery within the Netherlands is €4.95 below €50 and free from €50; Belgium and Luxembourg are free from €75; Germany and France are free from €150. Surfboards have separate rates. See our Shipping & delivery page for all destinations and product groups. Your final shipping cost is shown at checkout.
You can return items within 30 days. Items must be unworn, clean and in their original condition. See our returns information for conditions and any return shipping costs.
The Union Atlas Pro Step On® is a high-response men’s binding combining fast Step On® entry with powerful all-mountain and freeride performance. An 8/10 flex, forged hybrid highback, Drive Frame bushing and Duraflex CB baseplate deliver precise edge control, efficient power transfer and dependable support for technical, high-speed riding.
Snowboard bindings
Snowboard bindings shape board feel, comfort, edge control, and response more than most riders expect. The right bindings create a balanced setup that improves confidence, stability, and overall performance across every riding style.