Union Rosa 2016

Size Chart
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The Rosa is Union's affordable women's binding that provides the most bang for your buck compared to any other brand. It offers an asymmetrical highback for forgiving comfort and a great range of motion. The ankle straps are multi layered and designed as a 3D model to provide the best in evenly distributed comfort. The bindings themselves are super light and durable. If you want a solid pair of bindings that will last you season after season grab a pair of the soon to be classic Rosa.

Key Features

Flex: 4/10 - Medium (1=Soft 10=Stiff)

Board Compatibility: All 2016 Union bindings come with the Universal baseplate, compatible with 2x4, 4x4, and Channel binding mounting systems.

Base Plate: A super high quality nylon made by Du Pont called Zytel ST (the ST stands for super tough). Anodized, aluminium heel cup not only looks great but is also super durable, lightweight and strong.

High Back: Union don't just put a smaller high back on for the ladies, they completely re-design it for them. The asymmetrical design allows a slightly stiffer outer side for powerful buttering, nose presses and turning. Features tool free forward lean adjustment for on mountain change ups.

Buckles: Very light and super durable, the aluminium ankle and toe ratchets allow super smooth boot entry and exit.

Straps: Super cushioned and quilted for your comfort the Rosa also comes with the 3D Layer core to allow even pressure distribution across the foot. Open toe straps allow a seamless fit over the toe of the boot.

Cushioning: EVA under the heel and a full quilted adjustable EVA foot bed absorb annoying bumps and vibrations for a smooth ride.




Women's boot size: US 3-6 // UK 1.5 - 4.5 // Euro 34 - 37.5 // Mono 21 - 23.5

Men's boot size: US 2.5 - 5.5


Woman's boot size: US 5.5 - 9 // UK 4 - 7.5 // Euro 37 - 41 // Mondo 23 - 26.5

Men's boot size: 5.5 - 8.5


Need a size we don't have? Just ask us to find out if we can get more!

  • Not sure which binding size to get? Check out our binding size chart here.