Union STR Binding 2025 (Multiple Color Options)
2025 Union STR
Shred the slopes with confidence and style with the Union STR Snowboard Bindings, perfect for all-day adventures from groomers to powder. These durable, mid-flex bindings are your ticket to elevating your ride, whether you're just starting out or leveling up your snowboarding game.
Life is complicated enough without needing a PhD to understand your snowboard bindings. The Union STR Snowboard Bindings are perfect for the rider who needs little more than tough, well built gear they can count on to perform when the chips are down. Designed for all mountain riding, they represent everything that's good about Union bindings - fantastic comfort, dialed response, and the kind of durability that ensures you always have supreme confidence in your gear, no matter how hard you shred.
Flex Rating – 6 (1 Soft - 10 Stiff)
Baseplate
Stage 5 | Duraflex – Duraflex material was specifically engineered to maintain consistent flex in a wide range of cold temperatures. Exclusive to Union for snowsports products.
EXT Thermoformed EVA Bushing – Multi-density bushings sustain their function each season - unlike urethane rubber or other materials that change color and become brittle over time.
Extruded 3D Aluminum Heelcups – Designed for optimum heel hold and minimization of drag, Union 3D Extruded Aluminum heelcups are the strongest in the business.
Canted Footbeds
Highback
Stage 11 | Duraflex – Duraflex material was specifically engineered to maintain consistent flex in a wide range of cold temperatures. Super lightweight, incredibly durable and perfect for beginner to advanced freestyle riding.
Tool-less FLAD
Straps
ExoFrame 2.0 Ankle Strap – Rapid response, trusted by professional snowboarders.
1.0 Hexgrip Toe Strap – Multi-positional options and thermoplastic anti-slip material keeps you locked in and on point. Each version has differing amounts of material based on weight. Toe strap adjustment has been redesigned and reinforced with double the connection strength, thanks to the new pin system.
Buckles
Aluminum – Fast in and fast out - the new mechanism combined with Union aluminum is superior to any binding buckle eon the market = with the exception of Union magnesium.
Additional Features
Grade 8.8 Hardware – The strongest steel available on the market, Union's use of Grade 8.8 represents a commitment to delivering the strongest and most reliable bindings on the market today.
Camber Disk – 4x4, 4x2, and Channel compatible.
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