S2 Size Chart

US Men US Women Inches CM Euro UK
3.5Y 5 8 ½ 22.5 35.5 3
4Y 5.5 8 ¹³/₁₆ 23 36 3.5
4.5Y 6 8 ¹⁵/₁₆ 23.5 36.5 4
5Y 6.5 9¹/₁₆ 23.5 37.5 4.5
5.5Y 7 9 ¼ 24 38 5
6Y 7.5 9 ⁷⁄₁₆ 24 38.5 5.5
6.5Y 8 9 ½ 24.5 39 6
7 | 7Y 8.5 9 ¹¹/₁₆ 25 40 6
7.5 9 9 ¾ 25.5 40.5 6.5
8 9.5 9 ¹⁵/₁₆ 26 41 7
8.5 10 10 ¹/₁₆ 26.5 42 7.5
9 10.5 10 ¼ 27 42.5 8
9.5 11 10 ⁷⁄₁₆ 27.5 43 8.5
10 11.5 10 ⁹⁄₁₆ 28 44 9
10.5 12 10 ¾ 28.5 44.5 9.5
11 12.5 10 ¹⁵⁄₁₆ 29 45 10
11.5 13 11¹⁄₁₆ 29.5 45.5 10.5
12 13.5 11 ¼ 30 46 11
12.5 14 11 ½ 30.5 47 11.5
13 14.5 11 ¹¹⁄₁₆ 31 47.5 12
13.5 15 11 ¾ 31.5 48 12.5
14 15.5 12 32 48.5 13
14.5 16 12 ³⁄₁₆ 32.5 49 13.5
15 16.5 12 ¼ 33 49.5 14