Size Chart

Union Binding Company makes snowboard bindings to fit all major boot brands, models and sizes. The sizing suggestions below are only a guide. To ensure the absolute best fit for your exact boot make, model and size - we recommend testing the fit at your local snowboard shop.

Select your Boot Size:

Select

Men

Women

Kids

Step On®

Select

EURO

MONDO

Select

*-5.5

5.5-7.5

8-10

Suggested Union Binding Sizes:

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

MEN'S	-	X-SMALL	SMALL	MEDIUM	LARGE	X-LARGE
US Men	-	-	6 - 8	8.5 - 10.5	11 - 13	14 - 15
UK	-	-	5 - 7	7.5 - 9.5	10 - 12	13 - 14
EURO	-	-	38 - 41	41.5 - 43.5	44 - 46	47 - 48
MONDO	-	-	24 - 26	26.5 - 28.5	29 - 31	32 - 33

STEP ON® bindings are ONLY compatible with STEP ON® boots. Do not use either product with non-STEP ON® boots or non-STEP ON® bindings. Consult the size chart to ensure that you have the correct size binding for your boot size. Pairing incompatible size boots with bindings may lead to malfunction and could compromise your safety. Women’s and Men’s sizing are based on different size standards. Combining men’s and women’s STEP ON® products will result in malfunction and could compromise your safety.

01. General Info: