Union Sizing - International Fit Standards

Men	Small	Medium	Large
Mondo	24 - 25.5	26 - 28	28.5+
UK	5 - 6.5	7 - 9	9.5+
US Unisex	6 - 7.5	8 - 10	10.5+
Euro	38 - 40.5	41 - 43	43.5+

WOMEN	Small	Medium	Large
Mondo	21 - 23.5	24 - 25.5	26 - 28
UK	2 - 4.5	5 - 6.5	7 - 9
US Womens	4 - 6.5	7 - 8.5	9 - 11
Euro	34 - 37	38 - 40.5	41 - 43

YOUTH	EXTRA SMALL	Small	Medium
Mondo	17.5 — 21	21 - 23.5	24 - 25.5
UK	10K — 2	2 - 4.5	5 - 6.5
US Youth	11C — 3	3 - 5.5	6 - 7.5
Euro	28 — 34	34 - 37	38 - 40.5