The Union STR Black is built for riders looking to progress with confidence. Combining a forgiving ride feel with dependable response, the STR offers excellent versatility across groomers, freestyle terrain, and everyday resort riding.

The STR's medium-soft flex profile helps riders develop skills comfortably while maintaining enough support for carving and exploring new terrain. Premium straps and durable construction create a secure fit and reliable performance throughout the season.

Built around Union's trusted engineering, the STR remains one of the most popular choices for riders seeking all-mountain performance at an exceptional value.

FEATURES

• Black Colourway
• Stage 5 Duraflex Baseplate
• STR Duraflex Highback
• Exoframe Ankle Strap
• TS 4.0 Toe Strap
• Thermoformed EVA Bushings
• Tool-Free Adjustability
• Aluminum Heelcup
• Traditional Two-Strap Design
• 4x2, 4x4, and Channel Compatible
• Medium-Soft Flex
• All-Mountain Performance

WHY WE LIKE IT

The STR Black combines proven comfort, reliable durability, and progression-friendly performance in a versatile all-mountain package.

TERRAIN

• All-Mountain
• Freestyle
• Resort Riding
• Groomers

ABILITY LEVEL

• Beginner
• Intermediate

FLEX

Medium-Soft

Comfortable and forgiving while providing enough response for progression.