Union Binding Sizing Chart 

Youth Bindings

	Medium
Mondo	22 - 25
UK	3 - 6
U.S. Women	4.5 - 7.5
U.S. Unisex	4 - 7
Euro	35.5 - 39

Men's Bindings

	Small/Medium	Medium/Large	Large/X Large
Mondo	21 - 24	24 - 28	27.5 - 32
UK	2 - 5	5 - 9	8.5 - 13
U.S. Women	3.5 - 6.5	6.5 - 10.5	10 - 11
U.S. Unisex	3 - 6	6 - 10	9.5 - 14
Euro	34.5 - 38	38 - 43	42.5 - 48

Women's Bindings

	Small	Medium	Medium/Large
Mondo	21 - 24	24 - 27	22 - 26.5
UK	2 - 5	5 - 8	3 - 7.5
U.S. Women	3.5 - 6.5	6.5 - 9.5	4.5 - 9
U.S. Unisex	3 - 6	6 - 9	4 - 8.5
Euro	34.5 - 38	38 - 42	35.5 - 41