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Union Atlas
Union Atlas
Union Atlas
Union Atlas
Union Atlas
Union Atlas
Union Atlas
Union Atlas
Union Atlas
Union Atlas
Union Atlas
Union Atlas
Union Atlas
Union Atlas
Union Atlas
Union Atlas
Union Atlas
Union Atlas
Union Atlas
Union Atlas
Model Information

Union Atlas

Snowboard Binding

$369.95
$369.95
$369.95
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Shipping calculated at checkout.
S M L
Size Chart
Only 5 left Only 0 left Only 0 left Only 0 left Only 0 left Only 0 left Only 0 left Only 14 left Only 0 left Only 1 left Only 0 left Only 0 left

Find My Size | Based on Men's Size Chart arrow icon union

Select
US
EURO
UK
MONDO
Select
*-5.5
5.5-7.5
8-10
10.5-13
13-15
2-4.5
4.5-6.5
7-9
9.5-12
12-14
34-37
37-40.5
41-43
43.5-46
46-48
21-23.5
23.5-25.5
26-28
28.5-31
31-33
4-6.5
6.5-8.5
9-11
2-4.5
4.5-6.5
7-9
34-37
37-40.5
41-43
21-23.5
23.5-25.5
26-28
11C-3K
3K-5.5K
5.5K+
10K-2
2-4.5
4.5-6.5
28-34
34-37
37-40.5
17.5-21
21-23.5
23.5-25.5
YOUR SIZE IS: Mini XS S M L XL
Must select color and size.

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Main Information

Union Atlas

The go-to all mountain binding for intermediate to advanced snowboarders looking to charge hard in all conditions. The Union Atlas is a medium to stiff flexing snowboard binding that provides powerful edge to edge response around the resort and in the backcountry. Designed, tested and trusted by the best snowboarders in the world.

The 2024/25 Union Atlas features an all-new highback design, upgraded ankle straps and all-new 2 layer toe strap. Scroll down to learn more in the key features section.

warranty union
THE UNION WARRANTY
LIFETIME FOR BASEPLATE / HEELCUP.
1 YEAR FOR EVERYTHING ELSE.
Riding Category
Freestyle Rating: Freestyle bindings are designed for riders looking for the ultimate freedom, comfort and that “loose truck” feel. These bindings are generally best suited for riding park or riders looking for a more soft and surfy board feel.

All Mountain Rating: All Mountain bindings are generally mid-flexing and built to handle all terrain and all riding styles.

Performance Rating: Performance bindings are stiffer, provide instant edge-to-edge response, and the most stable board connection possible. Performance bindings are generally best suited for high speed carving or ridding steep technical terrain.
freestyle
Freestyle
Good
Great
freestyle
All Mountain
Good
Great
freestyle
Performance
Good
Great
Binding Flex
Union Bindings come in a variety of flex ratings. The baseplate, highback, straps, bushing and disk all have different stiffnesses to help give a specific ride feel and function. Softer flexing bindings are generally used for more surfy or freestyle riding, while stiffer bindings are generally used for more hard charging and responsive freeriding.

Overall Flex

8/10

Soft
Stiff
Rider: Kazu Kokubo
Filmer: Pirate Crew
Specifications

Key Features

{"baseplate":{"active":true,"title":"S7 Duraflex CB Baseplate","description":"The Stage 7 Atlas Duraflex ST baseplate was engineered to be the strongest and most responsive baseplate Union ever created. Ultra responsive Duraflex CB nylon is the key ingredient in this indestructible design. Backed by a lifetime warranty.","rating":"80","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN24_ATLAS_BRONZE_BASE.jpg?v=1708505921"},"highback":{"active":true,"title":"S22 Duraflex CB","description":"New for the 24\/25 season. The Stage 22 Atlas Duraflex highback is slightly less agressive than the previous generation of Atlas highbacks, giving riders response when they want it and flex where they need it.","rating":"70","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN24_ATLAS_BRONZE_HB.jpg?v=1708505921"},"anklestrap":{"active":true,"title":"Exoframe 5.0","description":"The Exoframe 5.0 ankle strap utilizes tri-axial progressive flex for the perfect boot to binding fit and provides instant power and response when you’re ready to lay down hard charging, high speed carves. Easily adjust your ankle strap to any boot with the quick snap of the pin adjustment, no tools needed.","rating":"70","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN24_ATLAS_BRONZE_ANKLE_STRAP.jpg?v=1708505921"},"toestrap":{"active":true,"title":"TS 6.0 Toe Strap","description":"Separating the exterior toe strap frame and interior rubber grip allows the rubber grip to form fit perfectly to any boot shape on the market today, while a new more integrated toe connector gives the the binding a more finished overall look.","rating":"","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN24_ATLAS_BRONZE_TOE_STRAP.jpg?v=1708505920"},"ratchets":{"active":true,"title":"Magnesium S1 w\/ Steel Base","description":"Magnesium S1 ratchets are Union’s answer to the elements. A fully integrated spring protected from the harsh outside provides you with Union’s best ratchet to date. Longer life span and better spring return guaranteed.","rating":"","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN24_ATLAS_BRONZE_RATCHET.jpg?v=1708505921"},"gaspedal":{"active":true,"title":"Vaporlite HD Bushing","description":"A responsive, waterproof, and vibration canceling layer between the baseplate and your snowboard. Vaporlite HD bushings are 100% exclusive to Union Binding Company","rating":"","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN24_ATLAS_BRONZE_BUSHING.jpg?v=1708505920"},"frontbaseplatelogo":{"active":false,"title":"B4BC","description":"Sales: 2% Per B4BC Binding Sold is Donated Back to Boarding For Breast Cancer.","rating":"","img":""},"flad":{"active":false,"title":"Integrated FLAD","description":"Easily adjust your forward lean angle by rolling the FLAD wheel to your desired height. Only available on the all-new Atlas S14 Duraflex CB highabck.","rating":"","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN23_ATLAS_PURPLE_FLAD.jpg?v=1673891858"}}
Union Atlas
exoframe bindings

S7 Duraflex CB Baseplate

The Stage 7 Atlas Duraflex ST baseplate was engineered to be the strongest and most responsive baseplate Union ever created. Ultra responsive Duraflex CB nylon is the key ingredient in this indestructible design. Backed by a lifetime warranty.

Baseplate Flex

Flexy
Rigid
exoframe bindings

S22 Duraflex CB

New for the 24/25 season. The Stage 22 Atlas Duraflex highback is slightly less agressive than the previous generation of Atlas highbacks, giving riders response when they want it and flex where they need it.

Highback Flex

Flexy
Rigid
exoframe bindings

Exoframe 5.0

The Exoframe 5.0 ankle strap utilizes tri-axial progressive flex for the perfect boot to binding fit and provides instant power and response when you’re ready to lay down hard charging, high speed carves. Easily adjust your ankle strap to any boot with the quick snap of the pin adjustment, no tools needed.

Anklestrap Flex

Flexy
Rigid
exoframe bindings

TS 6.0 Toe Strap

Separating the exterior toe strap frame and interior rubber grip allows the rubber grip to form fit perfectly to any boot shape on the market today, while a new more integrated toe connector gives the the binding a more finished overall look.

exoframe bindings

Magnesium S1 w/ Steel Base

Magnesium S1 ratchets are Union’s answer to the elements. A fully integrated spring protected from the harsh outside provides you with Union’s best ratchet to date. Longer life span and better spring return guaranteed.

exoframe bindings

Vaporlite HD Bushing

A responsive, waterproof, and vibration canceling layer between the baseplate and your snowboard. Vaporlite HD bushings are 100% exclusive to Union Binding Company

B4BC

Sales: 2% Per B4BC Binding Sold is Donated Back to Boarding For Breast Cancer.

exoframe bindings

Integrated FLAD

Easily adjust your forward lean angle by rolling the FLAD wheel to your desired height. Only available on the all-new Atlas S14 Duraflex CB highabck.

Specifications

Binding Details

Technology
Baseplate
S7 Duraflex CB
Carbon injected Duraflex Nylon provides instant edge-to-edge response. Lifetime warranty.
Bushing
Vaporlite HD
A responsive, waterproof, and vibration canceling layer between the baseplate and your snowboard.
Heelcup
Extruded 3D Aluminum
Designed for optimum heel hold and minimization of drag. Lifetime warranty.
Highback
NEW S22 Duraflex CB
New for the 24/25 season. Response when you want it, flex where you need it.
Ankle Strap
NEW Exoframe 5.0
Stiff and responsive. Tri-Axial progressive flex allows for the perfect boot-to-binding fit.
Toe Strap
NEW TS 6.0
All-new dual layer construction for the perfect boot-to-binding fit.
Ratchet
Magnesium S1 w/ Steel Base
Longer life span and better spring return guaranteed.
FLAD
NEW Tool-Less
Quickly adjust your forward lean angle to suit the terrain in front of you.
Hardware
Grade 8.8 Steel
The strongest steel available on the market.
Gas Pedal
Non-Stick EVA
Prevents snow and ice build up under boots.
Strap Adjustment
Tool-Less Screws
No tools needed for adjustment. Simply flip open the tool-less adjuster, unscrew and adjust.
Canting
Yes
3º
Suggested Board to Binding Flex

Boards and bindings come in a variety of stiffnesses for different types of riding. Every rider has their own preference on how a board and binding should interact. Below is Union's suggestion of board to binding flex.

suggested board bindings suggested board bindings
Soft
Stiff
Disk Type and Compatibility
disk bindings

Camber Disk + Washer

disk bindings

4x4

disk bindings

4x2

disk bindings

Channel

Rider Video

HP Jet Fusion 3D Printing

Technological Innovations

HP Jet Fusion 3D Printing
Our in-house Multi-Jet Fusion technology allows for fast, rideable prototyping and even short-run production bindings. Design, Test, Ride, Repeat.

Click to Learn More
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Uncertain what you should ride? Let us help.

BINDING FINDER
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Compare features and technical specifications.

BINDING COMPARE
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MEN’S BINDINGS - X-SMALL SMALL MEDIUM LARGE X-LARGE
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
EURO - 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
WOMEN’S BINDINGS - SMALL MEDIUM LARGE - -
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 - -
EURO - 34 - 37 37 - 40.5 41 - 43 - -
MONDO - 21 - 23.5 23.5 - 25.5 26 - 28 - -
KIDS BINDINGS MINI SMALL MEDIUM - - -
US Men - * - 5.5 5.5 - 7.5 - - -
US Women * - 4 4 - 6.5 6.5 - 8.5 - - -
US Kids 11C - 3K 3K - 5.5K 5.5K+ - - -
UK 10K - 2 2 - 4.5 4.5 - 6.5 - - -
EURO 28 - 34 34 - 37 37 - 40.5 - - -
MONDO 17.5 - 21 21 - 23.5 23.5 - 25.5 - - -
CROSSOVER SIZING

MEN'S
 - X-SMALL 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

STEP ON® bindings are ONLY compatible with STEP ON® boots. Do not use either product with non-STEP ON® boots or non-STEP ON® bindings. Consult the size chart to ensure that you have the correct size binding for your boot size. Pairing incompatible size boots with bindings may lead to malfunction and could compromise your safety. Women’s and Men’s sizing are based on different size standards. Combining men’s and women’s STEP ON® products will result in malfunction and could compromise your safety.

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BINDING FINDER
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01. General Info:

Select
Men
Women
Kids

Find My Size | Based on 's Size Chart arrow icon union

Select
US
EURO
UK
MONDO
Select
*-5.5
5.5-7.5
8-10
10.5-13
13-15
2-4.5
4.5-6.5
7-9
9.5-12
12-14
34-37
37-40.5
41-43
43.5-46
46-48
21-23.5
23.5-25.5
26-28
28.5-31
31-33
4-6.5
6.5-8.5
9-11
2-4.5
4.5-6.5
7-9
34-37
37-40.5
41-43
21-23.5
23.5-25.5
26-28
11C-3K
3K-5.5K
5.5K+
10K-2
2-4.5
4.5-6.5
28-34
34-37
37-40.5
17.5-21
21-23.5
23.5-25.5
YOUR SIZE IS: Mini XS S M L XL

02. Riding Ability:

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03. Riding Style:

FREERIDE
Steep, Deep, Hard Charging
ALL MOUNTAIN / FREESTYLE
Soft and surfy carving
ALL MOUNTAIN
Ride any terrain
STREET / JIBBING
Maximum freestyle flex
ALL MOUNTAIN / FREERIDE
Destroy the resort
CARVING / BOARDERCROSS
Instant edge-to-edge response
FREESTYLE / PARK
Jumps, rails, and pipe
SPLITBOARDING
Climb Up, Ride Down

04. Our Recommendation:

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UNION BINDING CO. 2025/26
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