All off road boots come in full sizes only, no half sizes.
If you do wear a half size, order the next larger size.
Boot Size Conversion Chart
 
Adult Mens and Womens Shoe Size Conversion Table
M/W = Men's or Women's Sizes.
System Sizes System
Europe 35 35½ 36 37 37½ 38 38½ 39 40 41 42 43 44 45 46½ 48½ Europe
Mexico           4.5 5 5.5 6 6.5 7 7.5 9 10 11 12.5 Mexico
Japan M 21.5 22 22.5 23 23.5 24 24.5 25 25.5 26 26.5 27.5 28.5 29.5 30.5 31.5 Japan M
Japan W 21 21.5 22 22.5 23 23.5 24 24.5 25 25.5 26 27 28 29 30 31 Japan W
U.K. M 3 4 5 6 7 8 10 11 12 13½ U.K. M
U.K. W 3 4 5 6 7 8 10½ 11½ 13 U.K. W
Australia M 3 4 5 6 7 8 10 11 12 13½ Australia M
Australia W 4 5 6 7 8 9 10½ 11½ 12½ 14 Australia W
U.S. & Canada M 4 5 6 7 8 9 10½ 11½ 12½ 14 U.S. & Canada M
U.S. & Canada W 5 6 7 8 9 10 10.5 12 13 14 15.5 U.S. & Canada W
Russia & Ukraine * W 33½ 34   35   36   37   38   39         Russia & Ukraine W
Korea (mm.) 228 231 235 238 241 245 248 251 254 257 260 267 273 279 286 292 Korea
Inches 9 91/8 93/8 95/8 97/8 10 101/8 10¼ 10½ 10¾ 11 11¼ 11½ Inches
Centimeters 22.8 23.1 23.5 23.8 24.1 24.5 24.8 25.1 25.4 25.7 26 26.7 27.3 27.9 28.6 29.2 Centimeters
Mondopoint 228 231 235 238 241 245 248 251 254 257 260 267 273 279 286 292 Mondopoint

 

Girl's Shoe Sizes
Europe 26 26.5 27 27.5 28 28.5 29 30 30.5 31 31.5 32.2 33 33.5 34 35 Europe
Japan 14.5 15 15.5 16 16.5 17 17.5 18 18.5 19 19.5 20 20.5 21 21.5 22 Japan
U.K. 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 1 1.5 2 2.5 U.K.
U.S. & Canada 9.5 10 10.5 11 11.5 12 12.5 13 13.5 1 1.5 2 2.5 3 3.5 4 U.S. & Canada

 

Boys Shoe Sizes
Europe 29 29.7 30.5 31 31.5 33 33.5 34 34.7 35 35.5 36 37 37.5 Europe
Japan 16.5 17 17.5 18 18.5 19 19.5 20 20.5 21 21.5 22 22.5 23 Japan
U.K. 11 11.5 12 12.5 13 13.5 1 1.5 2 2.5 3 3.5 4 4.5 U.K.
U.S. & Canada 11.5 12 12.5 13 13.5 1 1.5 2 2.5 3 3.5 4 4.5 5 U.S. & Canada