Boreal Adult Shoe Size Conversion Chart
U.S. Men's UK EURO
3 2 34.25
3.5 2.5 35
4 3 35.5
4.5 3.5 36.25
5 4 37
5.5 4.5 37.5
6 5 38
6.5 5.5 38.75
7 6 39.5
7.5 6.5 40
8 7 40.75
8.5 7.5 41.5
9 8 42
9.5 8.5 42.5
10 9 43.25
10.5 9.5 44
11 10 44.5
11.5 10.5 45.5
12 11 46
12.5 11.5 46.5
13 12 47
13.5 12.5 47.75
14 13 48.5

Boreal Children's Shoe Size Conversion Chart
USA EURO
10 28
11 29
12 30
13 31
1 32
2 33
3 34