All-day comfort with enough control to enjoy the entire mountain. The Union STR is a durable, mid-flexing, all mountain men’s snowboard binding designed for beginner to intermediate snowboarders looking to push their snowboarding to the next level.

Product Details

Flex

Flex Rating 6 (1 Soft – 10 Stiff)

Baseplate

S5 Duraflex All day comfort and response for riding the entire mountain.

EXT Thermoformed EVA Bushing System Shock absorbing EVA padding saves your heels and promotes a true and even board flex.

Extruded 3D Aluminum Heelcup Designed for optimum heel hold and minimization of drag. Lifetime warranty.

Canted Footbeds

Highback

S11 Duraflex Comfortable, responsive and ready to carve up the mountain.

Thermoformed EVA Extra cushioning.

Tool-Less FLAD

Straps

Exoframe 3.0 Ankle Strap Lightweight, super durable and provide a locked in ride feel.

TS 2.1 Tiles Toe Strap Multi-Positional options, thermoplastic anti-slip material and fit to any boot.

Traditional Strap Adjust Easily Adjust With A #3 Screw Driver

Ratchets

Alu S2 w/Steel Fast in, fast out – Union aluminum ratchets are easy to use and made to stand the test of time.

Additional Features

Grade 8.8 Steel The strongest steel available on the market.

Camber Disk 4×2, 4×4, and Channel compatible.