2025 Union Rosa Women's Snowboard Binding

Union Rosa

Strap in to the lightest women's snowboard binding on the market. The Union Rosa is a lightweight, soft flexing, freestyle snowboard binding for beginner to intermediate snowboarders. Perfect for learning to ride the entire mountain or taking your first park laps.

THE UNION WARRANTY

LIFETIME FOR BASEPLATE / HEELCUP.
1 YEAR FOR EVERYTHING ELSE.

Overall Flex

4/10

Union Bindings come in a variety of flex ratings. The baseplate, highback, straps, bushing and disk all have different stiffnesses to help give a specific ride feel and function. Softer flexing bindings are generally used for more surfy or freestyle riding, while stiffer bindings are generally used for more hard charging and responsive freeriding.

Specifications

Key Features

Stage 12 Rosa Duraflex Highback

Inspired by the best freestyle highback on the market, the all-new Rosa highback takes design elements and riding characteristics from the Union Falcor and brings them down to to our entry level price point. Super lightweight, incredibly durable and perfect for beginner to advanced freestyle riding.

Forma Ankle Strap

Rapid response on the outside, fit and pillowed comfort on the inside. The Union Forma ankle strap is lightweight, durable and fits well with any make and model of boot on the market today.

Stage 8 Duraflex Baseplate

Introducing our lightest baseplate ever. The all-new Stage 8 Duraflex baseplate helps shave over 10 grams off the Rosa's total weight. Not to mention, it’s compatible with all existing mounting patterns right out of the box.

Technology

Baseplate

• Stage 8 Duraflex

Bushing

• Thermoformed EVA

Heelcup

• Extruded 3D Aluminum

Highback

• Stage 12 Rosa Duraflex

Ankle Strap

• Forma

Toe Strap

• TS 1.0 Ultragrip

Ratchet

• Aluminum

FLAD

• Tool-Less

Hardware

• Grade 8.8 Steel

Strap Adjustment

• Traditional

Canting

• No

Disk Cover

• Snap Fit

Disk Type and Compatibility

Universal Disk - V2

4x4

4x2

Channel

3D

Sizing Chart

MEN’S BINDINGS	-	X-SMALL	SMALL	MEDIUM	LARGE	X-LARGE
US Men	-	* - 5.5	5.5 - 7.5	8 - 10	10.5 - 13	13 - 15
US Women	-	4 - 6.5	6.5 - 8.5	9 - 11	-	-
US Kids	-	3K - 5.5K	5.5K+	-	-	-
UK	-	2 - 4.5	4.5 - 6.5	7 - 9	9.5 - 12	12 - 14
EURO	-	34 - 37	37 - 40.5	41 - 43	43.5 - 46	46 - 48
MONDO	-	21 - 23.5	23.5 - 25.5	26 - 28	28.5 - 31	31 - 33

WOMEN’S BINDINGS	-	SMALL	MEDIUM	LARGE	-	-
US Men	-	* - 5.5	5.5 - 7.5	8 - 10	-	-
US Women	-	4 - 6.5	6.5 - 8.5	9 - 11	-	-
US Kids	-	3K - 5.5K	5.5K+	-	-	-
UK	-	2 - 4.5	4.5 - 6.5	7 - 9	-	-
EURO	-	34 - 37	37 - 40.5	41 - 43	-	-
MONDO	-	21 - 23.5	23.5 - 25.5	26 - 28	-	-

KIDS BINDINGS	MINI	SMALL	MEDIUM	-	-	-
US Men	-	* - 5.5	5.5 - 7.5	-	-	-
US Women	* - 4	4 - 6.5	6.5 - 8.5	-	-	-
US Kids	11C - 3K	3K - 5.5K	5.5K+	-	-	-
UK	10K - 2	2 - 4.5	4.5 - 6.5	-	-	-
EURO	28 - 34	34 - 37	37 - 40.5	-	-	-
MONDO	17.5 - 21	21 - 23.5	23.5 - 25.5	-	-	-

			CROSSOVER SIZING