STR Snowboard Bindings 2025

The Union STR Snowboard Binding 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. All-day comfort with enough control to enjoy the entire mountain.

• Flex Rating (1 = soft, 10 = responsive)
  • 6
• Highback
  • S11 Duraflex
    • Comfortable, responsive and ready to carve up the mountain.
• Heelcup
  • Extruded 3D Aluminum
    • Designed for optimum heel hold and minimization of drag. Lifetime warranty.
• Straps
  • New! Exoframe 3.0 Ankle
    • Lightweight, super durable and provide a locked in ride feel.
  • New! TS 2.1 Tiles Toe
    • Multi-Positional options, thermoplastic anti-slip material and fits to any boot.
• Buckles
  • New! Aluminum S2 w/ Steel
    • Fast in, fast out - Union aluminum ratchets are easy to use and made to stand the test of time.
• Baseplate
  • Stage 5 Duraflex
    • All day comfort and response for riding the entire mountain. The bombproof Stage 5 Duraflex baseplate is built to last. Backed by a lifetime warranty.
• Footbed
  • Canted 3°
    • 3° of canting helps to align legs and knees for a more comfortable ride.
• Cushioning
  • EXT Thermoformed EVA
    • Shock absorbing EVA padding saves your heels and promotes a true and even board flex.
• Snowboard Compatibility
  • Camber Disk
    • Compatible with 4x4, 4x2, and Channel system boards