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Strata
Strata
Strata
Strata
Strata
Strata
Strata
Strata
Strata
Strata
Strata
Strata
Strata
Strata
Strata
Strata
Model Information

Strata

Layers of Comfort

Cruise the park, surf through pow or mash over chunder, the Strata will keep your knees and feet happy all season long.

Regular price
$319.95
Sale price
$319.95
Regular price
$319.95
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Unit price
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Shipping calculated at checkout.
S M L
Size Chart

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

US
EURO
UK
MONDO
6-7.5
8-10
10.5+
24-25.5
26-28
28.5+
5-6.5
7-9
9.5+
38-40.5
41-43
43.5+
4-6.5
7-8.5
9-11
21-23.5
24-25.5
26-28
2-4.5
5-6.5
7-9
34-37
38-40.5
41-43
11C-3
3-5.5
6-7.5
17.5-21
21-23.5
24-25.5
10K-2
2-4.5
5-6.5
28-34
34-37
38-40.5
Your Size Is S M L

Must select color and size.

Specifications

Key Features

Strata
exoframe bindings

Stage 6 Duraflex ST Baseplate

Union's #1 freestyle baseplate. Mid flexing and perfect for crusing the park or surfing the entire mountain. Back by the confidence of a lifetime warranty.

Baseplate Flex

Flexy
Rigid
exoframe bindings

Strata Duraflex ST Highback

A modernistic approach to a classic, time proven shape. The Strata highback is a favorite of Union pro team riders like Torstein Horgomo and Gigi Ruf.

Highback Flex

Flexy
Rigid
exoframe bindings

Forma Lab Ankle Strap

Rapid response on the outside, fit and cushioned comfort on the inside. The Union Forma Lab ankle strap is lightweight, super durable and fits well with any make and model of boot on the market today.

Anklestrap Flex

Flexy
Rigid

TS 4.0+ Toe Strap

The all-new TS 4.0+ toe strap keeps you locked in for the ride down without letting you know it’s there. A new shorter buckle base helps to reduce weight and pressure points. Easily adjust to any boot with the quick snap of the pin adjustment, no tools needed.

Magnesium S1 Ratchets

The all-new 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.

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.

B4BC

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

B4BC

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

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 6 Duraflex ST
Union's #1 freestyle baseplate. Mid flexing and perfect for crusing the park or surfing the mountain.
Bushing
OTE Fused Vaporlite
OTE Fused Vaporlite Bushing's set new standards for vibration dampening and natural board flex.
Heelcup
Extruded 3D Aluminum
Designed for optimum heel hold and minimization of drag. Lifetime warranty.
Highback
Strata Duraflex ST
Flex where you want it and response where you need it. A Union team favorite.
Ankle Strap
Forma Lab
Rapid response on the outside, fit and pillowed comfort on the inside.
Toe Strap
TS 2.0 Hexgrip
Multi-Positional options, thermoplastic anti-slip material and fit to any boot.
Ratchet
Magnesium
Fast in, fast out - Union magnesium ratchets are four times the strength of aluminum with only half the weight.
FLAD
Classic
Easily adjust your forward lean angle with a #3 screw driver.
Hardware
Grade 8.8 Steel
The strongest steel available on the market.
Strap Adjustment
Tool-Less Screws
No tools needed for adjustment. Simply flip open the tool-less adjuster, unscrew and adjust.
Canting
Yes
Suggested Board to Binding Flex
Boards and bindings come in a variety of stiffnesses for different types of riding. Every ridder 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

100% Focus

The Union Guarantee

100% Focus
Free from the distraction of developing a bazillion different products for snowboarding, camping, and whatever else... Union focuses solely on building better bindings for all types of riding, at all ability levels, for each price offering.

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Uncertain what you should ride? Let us help.

BINDING FINDER

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BINDING FINDER
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01. General Info:

Men
Women
Youth

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

US
EURO
UK
MONDO
6-7.5
8-10
10.5+
24-25.5
26-28
28.5+
5-6.5
7-9
9.5+
38-40.5
41-43
43.5+
4-6.5
7-8.5
9-11
21-23.5
24-25.5
26-28
2-4.5
5-6.5
7-9
34-37
38-40.5
41-43
11C-3
3-5.5
6-7.5
17.5-21
21-23.5
24-25.5
10K-2
2-4.5
5-6.5
28-34
34-37
38-40.5
Your Size Is S M L

02. Riding Ability:

union bindings finderunion bindings finderBEGINNER
union bindings finderunion bindings finderINTERMEDIATE
union bindings finderunion bindings finderADVANCED

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:

union loader
UNION BINDING CO. 2021/22
Must complete
all fields.