Description

Union STR Bindings

Comfort, control, and confidence—right out of the box. The Union STR is a durable, mid-flexing all-mountain binding built for riders ready to take their skills to the next level. With all-day comfort and forgiving response, it’s the perfect choice for beginner to intermediate snowboarders looking to explore more of the mountain and progress with every run. Reliable performance meets accessible progression.

Riding Category

• Freestyle: Good–Great

• All-Mountain: Good–Great

• Performance: Good–Great

Binding Flex

• Overall Flex: 6/10 (Soft → Stiff)

Warranty

• Baseplate / Heelcup: Lifetime

• Everything else: 2 Years

Specifications

Binding Details & Technology

• Baseplate: Stage 5 Duraflex

• Bushing: EXT Thermoformed EVA – shock-absorbing padding saves heels and promotes true, even board flex

• Heelcup: Extruded 3D Aluminum

• Highback: S11 Duraflex

• Ankle Strap: Exoframe 3.0

• Toe Strap: TS 2.1 Tiles

• Ratchet: Aluminum S2 with Steel

• FLAD: Tool-less

• Hardware: Grade 8.8 Steel

• Strap Adjustment: Tool-less

• Canting: Yes