The Union Rosa Snowboard Bindings are designed to keep riding light, comfortable, and confidence-boosting for beginner to intermediate riders. Built as the women’s counterpart to the Flite Pro, the Rosa focuses on ease of use and smooth all-mountain performance, combining a soft, forgiving flex with upgraded straps, highbacks, and hardware for the 2026 season. The result is a lightweight binding that feels approachable, stable, and fun, making progression on groomers, park laps, and everyday resort terrain feel natural and stress-free.

Features

• All-mountain binding built for versatile resort riding and progression
• Beginner-to-intermediate flex pattern that’s soft, forgiving, and easy to control
• Flex rating of 4/10 for comfort, mobility, and confidence
• Stage 8 Duraflex baseplate designed to reduce weight while maintaining consistent board feel
• Thermoformed EVA bushing for shock absorption and even board flex
• Extruded 3D aluminum heelcup for strong heel hold and reduced drag
• CP3 highback offering lightweight support and all-terrain comfort
• Tool-less forward lean adjustment for quick, on-hill tuning
• Exoframe 2.0 ankle strap made with durable Hytrel material for comfort and support
• TS 1.0 Hexgrip toe strap with multi-positional fit and anti-slip material
• Traditional strap adjustment system
• Aluminum S2 buckles with steel base for durability and smooth engagement
• Grade 8.8 steel hardware for strength and reliability
• Universal disk compatible with 2x4, 4x4, 3D, and Channel mounting systems
• SnapFit disk cover for clean mounting setup

Materials

• Stage 8 Duraflex baseplate
• Thermoformed EVA bushing
• Extruded 3D aluminum heelcup
• CP3 highback
• Exoframe 2.0 ankle strap with Hytrel
• TS 1.0 Hexgrip toe strap
• Aluminum S2 buckles with steel base
• Grade 8.8 steel hardware

Materials Breakdown

The Stage 8 Duraflex baseplate is Union’s lightest platform, designed to reduce overall weight while maintaining a smooth, predictable flex that helps new and progressing riders stay comfortable and in control.

The thermoformed EVA bushing absorbs impact and vibration underfoot, protecting heels and promoting a more natural, even board flex across varied terrain.

Extruded 3D aluminum heelcups provide strong, consistent heel hold while minimizing drag, improving durability and response without adding unnecessary bulk.

The CP3 highback delivers lightweight support with a soft, comfortable feel, making it well suited for all-mountain riding and long days on snow.

Exoframe 2.0 ankle straps use durable Hytrel material to balance comfort and support, allowing natural movement while keeping the boot secure.

The TS 1.0 Hexgrip toe strap uses anti-slip thermoplastic material and a multi-positional design to lock the boot in place across a wide range of boot shapes.

Aluminum S2 buckles paired with Grade 8.8 steel hardware increase long-term durability and ensure smooth, dependable tightening throughout the season.