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Model Information

Union Contact

Women's Snowboard Binding

$229.95
$229.95
Sold out
Shipping calculated at checkout.
Black White Violet
S M L
Size Chart
Only 8 left Only 6 left Only 1 left Only 3 left Only 9 left Only 6 left Only 0 left Only 0 left Only 0 left
Find My Size | Based on Women'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
7C-11C
11C-3K
3K-5.5K
5.5K+
6-10
10K-2
2-4.5
4.5-6.5
24-28
28-34
34-37
37-40.5
13.5-17.5
17.5-21
21-23.5
23.5-25.5
YOUR SIZE IS: One Mini XS S M L XL
Must select color and size.

• Free Shipping • Gift with Purchase • Easy Returns

Main Information

Union Contact

For the first time, the Union Contact is also built for women. Lightweight, surfy, and built for park laps, side hits, and creative freestyle riding across the mountain. With a soft, asymmetric highback and minimal board-to-binding contact, it delivers a true skate-like feel. Dial in your setup and let your style do the talking.

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.

Freeride Rating: Freeride bindings are built for off-piste exploration, deep powder, and challenging backcountry conditions. They combine support, comfort, and responsiveness, allowing riders to tackle variable snow and steep terrain with confidence.
freestyle
Freestyle
Good
Great
freestyle
All Mountain
Good
Great
freestyle
Performance
Good
Great
freeride
Freeride
Good
Great
KEY FEATURES
  • Mini Disk Baseplate
  • Hot Press EVA Damping
  • Asymmetrical Freestyle Highback Design
  • Lifetime Warranty Baseplate + Heelcup
Weight
All listed binding weights area based on a size medium full pair, including disks and hardware. Actual product weight may vary by +/- 1%, and slight differences can occur between colorways.

1.72 KG

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.

5/10

FLEXY
RIGID
warranty union
THE UNION WARRANTY Lifetime for baseplate / heelcup,
1 year for everything else.
Specifications

Key Features

{"baseplate":{"active":true,"title":"Stage 6 Duraflex Baseplate","description":"Mini disk baseplate design provides true board flex with a mid-stiff ride feel, perfect for park or all-mountain riding.","rating":"60","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN26_CONTACT_WOMEN_base.jpg?v=1780558663"},"highback":{"active":true,"title":"S3 Asym Duraflex Highback","description":"Asymmetrical freestyle flex pattern offers targeted support and natural response. Cam-Lock forward lean adjustment lets riders fine-tune their stance for precise edge-to-edge control.","rating":"60","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN26_CONTACT_WOMEN_hb.jpg?v=1780558663"},"anklestrap":{"active":true,"title":"Exoframe 3.0 Ankle Strap","description":"The Exoframe 3.0 ankle straps provide a secure, locked-in ride feel. Lightweight and highly durable, they are a favorite among riders and shop staff alike.","rating":"60","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN26_CONTACT_WOMEN_ankle_strap.jpg?v=1780558663"},"toestrap":{"active":true,"title":"TS 2.1 UltraGrip Toe Strap","description":"Multi-positional adjustment options and a thermoplastic anti-slip material keep you locked in and on point. The TS 2.1 UltraGrip toe strap is compatible with all boot brands and models.","rating":"","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN26_CONTACT_WOMEN_toe_strap.jpg?v=1780558664"},"ratchets":{"active":true,"title":"Aluminum S2 Ratchets","description":"Fast in, fast out - Union aluminum ratchets are easy to use and made to stand the test of time.","rating":"","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN26_CONTACT_WOMEN_ratchet.jpg?v=1780558663"},"gaspedal":{"active":true,"title":"Non-Stick HP EVA","description":"Hot Press EVA creates a closed cell finish that’s 100% waterproof. Provides shock absorption and dampening underfoot.","rating":"","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN26_CONTACT_WOMEN_bushing.jpg?v=1780558664"},"frontbaseplatelogo":{"active":false,"title":"B4BC","description":"2% of sales from every B4BC binding sold is donated to Boarding for Breast Cancer.","rating":"","img":""},"flad":{"active":false,"title":"Split FLAD 2.0","description":"Fast and easy. Switch from touring mode to ride mode in the blink of an eye. The new Explorer Split Forward Lean Adjuster (FLAD) has been upgraded for improved durability and smoother transitions, even while wearing gloves.","rating":"","img":""}}
Union Contact
exoframe bindings

Stage 6 Duraflex Baseplate

Mini disk baseplate design provides true board flex with a mid-stiff ride feel, perfect for park or all-mountain riding.

Baseplate Flex

Flexy
Rigid
exoframe bindings

S3 Asym Duraflex Highback

Asymmetrical freestyle flex pattern offers targeted support and natural response. Cam-Lock forward lean adjustment lets riders fine-tune their stance for precise edge-to-edge control.

Highback Flex

Flexy
Rigid
exoframe bindings

Exoframe 3.0 Ankle Strap

The Exoframe 3.0 ankle straps provide a secure, locked-in ride feel. Lightweight and highly durable, they are a favorite among riders and shop staff alike.

Anklestrap Flex

Flexy
Rigid
exoframe bindings

TS 2.1 UltraGrip Toe Strap

Multi-positional adjustment options and a thermoplastic anti-slip material keep you locked in and on point. The TS 2.1 UltraGrip toe strap is compatible with all boot brands and models.

exoframe bindings

Aluminum S2 Ratchets

Fast in, fast out - Union aluminum ratchets are easy to use and made to stand the test of time.

exoframe bindings

Non-Stick HP EVA

Hot Press EVA creates a closed cell finish that’s 100% waterproof. Provides shock absorption and dampening underfoot.

B4BC

2% of sales from every B4BC binding sold is donated to Boarding for Breast Cancer.

Split FLAD 2.0

Fast and easy. Switch from touring mode to ride mode in the blink of an eye. The new Explorer Split Forward Lean Adjuster (FLAD) has been upgraded for improved durability and smoother transitions, even while wearing gloves.

Specifications

Binding Details

Technology
Baseplate
NEW S6 Duraflex
All day comfort and response for ridding the entire mountain.
Bushing
NEW HP EVA
Hot Press EVA creates a closed cell finish that’s 100% waterproof. Provides shock absorption and dampening underfoot.
Heelcup
NEW Extruded 3D Aluminum
Designed for optimum heel hold and minimization of drag. Lifetime warranty.
Highback
NEW S3 Asym Duraflex
Asymmetrical freestyle flex pattern offers targeted support and natural response.
Ankle Strap
NEW Exoframe 3.0
Lightweight, super durable and provides a locked in ride feel.
Toe Strap
NEW TS 2.1 UltraGrip
Multi-Positional options, thermoplastic anti-slip material and fit to any boot.
Ratchet
NEW Aluminum S2 w/ Steel Base
Fast in, fast out - Union aluminum ratchets are easy to use and made to stand the test of time.
FLAD
NEW Cam-Lock
Quickly adjust your forward lean angle to suit the terrain in front of you.
Hardware
NEW Grade 8.8 Steel
The strongest steel available on the market.
Strap Adjustment
NEW EXO Quick-Lock
Easily adjust without the need for tools.
Canting
NEW Yes
3º of canting helps to align legs and knees for a more comfortable ride.
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

Mini Disk

disk bindings

4x2

disk bindings

Channel

Product Video
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Additional Union Gear

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MEN’S/UNISEX - - - SMALL MEDIUM LARGE X-LARGE
US Men - - - 5.5 - 7.5 8 - 10 10.5 - 13 13 - 15
US Women - - - 6.5 - 8.5 9 - 11 - -
US Kids - - - 5.5K+ - - -
UK - - - 4.5 - 6.5 7 - 9 9.5 - 12 12 - 14
EURO - - - 37 - 40.5 41 - 43 43.5 - 46 46 - 48
MONDO - - - 23.5 - 25.5 26 - 28 28.5 - 31 31 - 33
WOMEN’S - - 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 ONE MINI SMALL MEDIUM - - -
US Men - - * - 5.5 5.5 - 7.5 - - -
US Women - * - 4 4 - 6.5 6.5 - 8.5 - - -
US Kids 7C - 11C 11C - 3K 3K - 5.5K 5.5K+ - - -
UK 6 - 10 10K - 2 2 - 4.5 4.5 - 6.5 - - -
EURO 24 - 28 28 - 34 34 - 37 37 - 40.5 - - -
MONDO 13.5 - 17.5 17.5 - 21 21 - 23.5 23.5 - 25.5 - - -
CROSSOVER SIZING
MEN'S
 - - - SMALL MEDIUM LARGE X-LARGE
US Men's Boot Size - - - 6 - 8 8.5 - 10.5 11 - 13 14 - 15
UK Boot Size - - - 5 - 7 7.5 - 9.5 10 - 12 13 - 14
CM Boot Size - - - 24 - 26 26.5 - 28.5 29 - 31 32 - 33
EU Boot Size - - - 38 - 41 41.5 - 43.5 44 - 46 47 - 48
Mondo Boot Size - - - 240 - 260 265 - 285 290 - 310 320 - 330
WOMEN'S
 - - - SMALL MEDIUM LARGE -
US Women's Boot Size - - - 5 - 6 6.5 - 8.5 9 - 11 -
UK Boot Size - - - 3 - 4 4.5 - 6.5 7 - 9 -
CM Boot Size - - - 22 - 23 23.5 - 25.5 26 - 28 -
EU Boot Size - - - 35 - 36.5 37 - 40.5 41 - 43 -
Mondo Boot Size - - - 220 - 230 235 - 255 260 - 280 -

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
7C-11C
11C-3K
3K-5.5K
5.5K+
6-10
10K-2
2-4.5
4.5-6.5
24-28
28-34
34-37
37-40.5
13.5-17.5
17.5-21
21-23.5
23.5-25.5
YOUR SIZE IS: One 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. 2026/27
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