Union STR Snowboard Bindings
Union STR Snowboard Bindings
Union STR Snowboard Bindings
Union STR Snowboard Bindings

STR Snowboard Bindings 2025

£184.95
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Union STR Snowboard Bindings Union Str
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A great all-mountain binding that offers high-end performance at an affordable price point.

About the Union Str

What is the Union Str good for?

The Union STR snowboard bindings are the perfect starting point for Union's all-mountain range, allowing you to ride the entire mountain without breaking the bank.

Who is the Union Str good for?

All abilities will love these bindings with confidence boosting features to help progress your riding faster than you thought possible.

When and where should the Union Str be used?

The STR bindings have a medium flex that'll have you charging the fresh groomers, surfing the deeper stuff and stomping tricks in the park in utter style.

How will some of the key features of the Union Str enhance my experience?

The STR features the strong, durable Stage 5 Duraflex ST Baseplate. Super light and tough as nails suitable for all-mountain/freeride shredding. The base has a canted footbed ideal for a wider stance that will add extra leverage and ollie power. The canting will help align the ankle and knee joints to reduce leg strain and pain.

The STR's highback uses specially developed S11 Duraflex with extra glass to give greater response and consistent flex at colder temperatures, without adding extra weight. This gives the binding the extra support and control needed to smooth out your turn initiations and carving. The EXT thermoformed EVA bushings within the base create a natural flex between the board and the bindings that significantly improves performance and dampens heavy landings and vibrations.

Union has upgraded the STR with their Exoframe 2.0 ankle strap which is light, super durable, and provides a great response, and their super grippy TS-1.0 Hexgrip toe strap that fits any boot.

The 3D Extruded Aluminium Heelcup gives the STR an amazing strength-to-weight ratio reducing heel drag for ultimate performance. With Aluminium Ratchets you can quickly strap in and out on the mountain.

Why choose the Union Str?

The Union STR snowboard bindings are the perfect option for progressing riders that need the best all-mountain experience. The STR bindings will give you the confidence to get started on larger drops and more technical lines with all-out fun!

Product Features

  • Stage 5 Duraflex ST Base - Super light and milled out to take out the most amount of weight possible while still keeping the rigidity and setting new standards in performance-to-weight ratio.
  • S11 Duraflex - Comfortable, responsive and ready to carve up the mountain.
  • EXT Thermoformed EVA - Shock absorbing EVA padding saves your heels and promotes a true and even board flex.
  • Extruded 3D Aluminium Heelcups - Milled out material to ensure the lightest heel cup possible while keeping strength and performance.
  • Exoframe 2.0 Ankle Strap - Super durable strap which provides a comfortable & responsive connection between rider and board in any conditions.
  • TS-1.0 Hexgrip Toe Straps - Multi-positional options and thermoplastic anti-slip material keeps you locked in and on point.
  • Aluminium Ratchets - Light and durable buckles that has quick strap-in-and-out ability.
  • Canted Power - Footbeds are canted to accommodate wider stances with improved comfort by relieving pressure on knees and ankles.

The Lowdown

  • Rider Profile: Beginner
  • Mountain Profile: All Mountain
  • Flex: 6/10
  • Mounting System: EST / Channel System, Standard 4 Hole
  • Binding Type: Traditional Snowboard Bindings

Union Str Snowboard Binding Size Chart

Size
UK
EU
Mondo
XS
2 - 4.5
34 - 37
21 - 23.5
S
4.5 - 6.5
37 - 40.5
23.5 - 25.5
M
7 - 9
41 - 43
26 - 28
L
9.5 - 12
43.5 - 46
28.5 - 31
XL
12 - 14
46 - 48
31 - 33
Union snowboard bindings are all about durability, comfort, performance, and delivering the lightest bindings on the market.
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