Union STR Snowboard Bindings - 2025/2026
Push your snowboarding to the next level with these mid-flexing Union bindings. They offer all-day comfort with enough control to enjoy the entire mountain.




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- Camber disks are compatible with 2x4, 4x4 and Channel bolt patterns
- S5 Duraflex baseplates provide all-day comfort and response for riding the entire mountain
- EXT thermoformed bushings with shock-absorbing EVA padding save your heels and promote a true and even board flex
- Thermoformed EVA disk covers provide extra cushioning
- S11 Duraflex highbacks are comfortable, responsive and ready to carve up the mountain
- Toolless FLAD lets you quickly adjust your forward lean angle to suit the terrain in front of you
- Extruded 3D aluminum heel cups are designed for optimum heel hold and minimization of drag
- Exoframe 3.0 ankle straps are lightweight, super durable and provide a locked-in ride feel
- TS 2.1 toe straps have multipositional options and thermoplastic anti-slip material—and they fit to any boot
- Traditional strap adjustment: Easily adjust with a #3 screwdriver
- Aluminum S2 ratchets with steel bases for fast in, fast out; they're easy to use and made to stand the test of time
- Strong Grade 8.8 steel hardware
- 3° canting
- Manufacturer offers a lifetime warranty on heel cups
Imported.
View all Union Snowboard Bindings| Binding Style | Strap |
|---|---|
| Best Use | Snowboarding |
| Riding Style | All-mountain |
| Binding Flex | Medium Flex |
| Fits Boot Sizes | M: Men's 8-10 / Women's 9-11 L: Men's 10.5-13 |
| Base Material | S5 Duraflex nylon |
| Highback Material | S11 Duraflex nylon |
| Ratchets | Aluminum S2 with steel |
| Bolt Pattern | 2x4 4x4 Channel |
| Weight (Pair) | 3 lbs. 11.26 oz. |
| Gender | Unisex |
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