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

Union Atlas FC

Snowboard Binding

$749.95
$749.95
$749.95
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S M L
Size Chart
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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 FC

The most advanced snowboard binding on the market. The Union Atlas FC utilizes Forged Carbon to give riders instant edge-to-edge response, for charging the most technical lines and powering through hard carves. The #1 choice of boardercross racers around the globe. The Atlas FC is the stiffest, lightest and most responsive of the Atlas models.

Additional Information: Binding includes adjustable toe ramp inserts.

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

10/10

Soft
Stiff
Snowboarder: Kazu Kokubo
Filmer: Pirate Crew
Specifications

Key Features

{"baseplate":{"active":true,"title":"Stage 7 Duraflex CB Baseplate","description":"The Stage 7 Atlas Duraflex CB baseplate was engineered to be the strongest base Union has ever created. Ultra responsive Duraflex CB nylon is the key ingredient in this indestructible design. Backed by a lifetime warranty.","rating":"90","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN24_ATLAS_FC_BASE.jpg?v=1717712393"},"highback":{"active":true,"title":"Atlas Forged Carbon Highback ","description":"Union's stiffest and most responsive highback available. The Atlas Forged Carbon highback is trusted by the best boardercross and banked slalom racers from around the world.","rating":"100","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN24_ATLAS_FC_HB.jpg?v=1717712376"},"anklestrap":{"active":true,"title":"Hybrid 2.0 Ankle Strap","description":"Instant response meets all day long foot comfort. The Hybrid 2.0 ankle strap combines our responsive Exoframe exterior with the cushioned comfort and flexibility of the Forma interior. The all-new V cut shape allows riders to push forward into the ankle strap without pressure points. Lightweight, durable, and extremely comfortable, the Hybrid 2.0 ankle strap has quickly become a new freestyle team favorite.","rating":"80","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN24_ATLAS_FC_ANKLE_STRAP.jpg?v=1717712393"},"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 f inished overall look.","rating":"","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN24_ATLAS_FC_TOE_STRAP.jpg?v=1717712376"},"ratchets":{"active":true,"title":"Magnesium S1 Ratchets","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_FC_RATCHET.jpg?v=1717712376"},"gaspedal":{"active":true,"title":"Forged Carbon Gas Pedal","description":"The Atlas FC's Forged Carbon gas pedal provides instant edge-to-edge response for charging the most technical lines and powering through hard carves. Extremely lightweight and only available from Union Binding Company. Ice and snow resistant","rating":"","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN24_ATLAS_FC_GAS_PEDAL.jpg?v=1717712393"},"frontbaseplatelogo":{"active":false,"title":"Adjustable Toe Ramp Inserts","description":"Switch between two different densities of toe ramps to find what suits your riding the best","rating":"","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0607\/6458\/6240\/files\/UN_22_ATLAS_FC_TOE_RAMP.jpg?v=1636479489"},"flad":{"active":false,"title":"Split flad 2.0","description":"Fast and easy. Quickly switch from touring mode to ride mode in the blink of an eye. The new Explorer Split Forward Lean Adjuster (FLAD for short) has been upgraded for improved durability and easier transition with gloves.","rating":"","img":""}}
Union Atlas FC
exoframe bindings

Stage 7 Duraflex CB Baseplate

The Stage 7 Atlas Duraflex CB baseplate was engineered to be the strongest base Union has 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

Atlas Forged Carbon Highback

Union's stiffest and most responsive highback available. The Atlas Forged Carbon highback is trusted by the best boardercross and banked slalom racers from around the world.

Highback Flex

Flexy
Rigid
exoframe bindings

Hybrid 2.0 Ankle Strap

Instant response meets all day long foot comfort. The Hybrid 2.0 ankle strap combines our responsive Exoframe exterior with the cushioned comfort and flexibility of the Forma interior. The all-new V cut shape allows riders to push forward into the ankle strap without pressure points. Lightweight, durable, and extremely comfortable, the Hybrid 2.0 ankle strap has quickly become a new freestyle team favorite.

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 f inished overall look.

exoframe bindings

Magnesium S1 Ratchets

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

Forged Carbon Gas Pedal

The Atlas FC's Forged Carbon gas pedal provides instant edge-to-edge response for charging the most technical lines and powering through hard carves. Extremely lightweight and only available from Union Binding Company. Ice and snow resistant

exoframe bindings

Adjustable Toe Ramp Inserts

Switch between two different densities of toe ramps to find what suits your riding the best

Split flad 2.0

Fast and easy. Quickly switch from touring mode to ride mode in the blink of an eye. The new Explorer Split Forward Lean Adjuster (FLAD for short) has been upgraded for improved durability and easier transition with gloves.

Specifications

Binding Details

Technology
Baseplate
Stage 7 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
Atlas Forged Carbon
Union's stiffest and most responsive highback.
Ankle Strap
NEW Hybrid 2.0
Instant response meets all day long foot comfort
Toe Strap
NEW TS 6.0
All-new dual layer construction for the perfect boot-to-binding fit.
Ratchet
Magnesium S1 w/ Aluminum Base
Union's newest ratchet - Longer life span and better spring return guaranteed.
FLAD
Standard - FC
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
Forged Carbon w/ Non-Stick EVA
Instant edge-to-edge response. Prevents snow and ice build up under boots.
Toe Ramp
Adjustable Inserts
Select between two densities of toe ramps for different riding conditions.
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

Union Exclusive Forged Carbon

Technological Innovations

Union Exclusive Forged Carbon
Our forging process makes it possible to form complex shapes into a single piece. Compared to traditional laminated carbon, Forged Carbon fibers are self-oriented, producing a finished product lighter and stronger than titanium.

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BINDING FINDER
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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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