Your cart is currently empty
 
 
       		Union’s #1 men’s park and freestyle binding, the 2026 Strata is built for riders who want to press, pop, and play across the entire mountain.
Ability Level: 
Intermediate - Advanced
Flex Rating: 
5 / 10
Union’s #1 men’s park and freestyle binding, the 2026 Strata is built for riders who want to press, pop, and play across the entire mountain. With a soft, surfy flex and industry-leading shock absorption, it delivers a buttery ride that doesn’t compromise on control. Whether you're hitting rails, boosting side hits, or slashing pow, the Strata lets your board flex naturally—just the way it was meant to. A true Union favorite.

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.

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.

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.

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

OTE Fused Vaporlite Bushing's set new standards for vibration dampening and natural board flex.
| 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 2.0 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 Hybrid Rapid response on the outside, fit and pillowed comfort on the inside. | 
| Toe Strap | TS 2.1 Multi-Positional options, thermoplastic anti-slip material and fit to any boot. | 
| Ratchet | 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 | 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 No tools needed for adjustment. Simply flip open the tool-less adjuster, unscrew and adjust. | 
| Canting | Yes 3º of canting helps to align legs and knees for a more comfortable ride. | 
| 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 | 
Product carousel items