// KEEN Utility & Hybrid Outdoor Footwear Standard Size Grid.

US Men US Women US Kids UK EU CM / JP Foot (cm)
MEN'S SIZING
7 - - 6 39.5 25 24.4
7.5 - - 6.5 40 25.5 24.8
8 - - 7 40.5 26 25.4
8.5 - - 7.5 41 26.5 25.7
9 - - 8 42 27 26.0
9.5 - - 8.5 42.5 27.5 26.7
10 - - 9 43 28 27.0
10.5 - - 9.5 44 28.5 27.3
11 - - 10 44.5 29 27.9
11.5 - - 10.5 45 29.5 28.3
12 - - 11 46 30 28.6
13 - - 12 47 31 29.4
14 - - 13 47.5 32 30.2
15 - - 14 48 33 31.0
16 - - 15 48.5 34 31.8
17 - - 16 49 35 32.6
WOMEN'S SIZING
- 5 - 2.5 35 22 21.6
- 5.5 - 3 35.5 22.5 22.2
- 6 - 3.5 36 23 22.5
- 6.5 - 4 37 23.5 23.0
- 7 - 4.5 37.5 24 23.5
- 7.5 - 5 38 24.5 23.8
- 8 - 5.5 38.5 25 24.1
- 8.5 - 6 39 25.5 24.6
- 9 - 6.5 39.5 26 25.1
- 9.5 - 7 40 26.5 25.4
- 10 - 7.5 40.5 27 25.9
- 10.5 - 8 41 27.5 26.2
- 11 - 8.5 42 28 26.7
- 12 - 9 43 29 27.6