Sizes Shoe Sizes Due to wide variations among shoe measurement systems, relying solely on these tables is not sufficient to guarantee everyone's happiness. We measure the inside of the shoe from toe to heel and list the measurement in inches. You should measure your foot from toe to heel and compare to provided measurements to insure perfect fit. Adult Mens and Womens Shoe Size Conversion Table M/W indicates Men's or Women's Sizes. Other systems are for either gender. 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 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 3½ 4 4½ 5 5½ 6 6½ 7 7½ 8 8½ 10 11 12 13½ U.K. M W 2½ 3 3½ 4 4½ 5 5½ 6 6½ 7 7½ 8 9½ 10½ 11½ 13 U.K. W Australia M 3 3½ 4 4½ 5 5½ 6 6½ 7 7½ 8 8½ 10 11 12 13½ Australia M W 3½ 4 4½ 5 5½ 6 6½ 7 7½ 8 8½ 9 10½ 11½ 12½ 14 Australia W U.S. & Canada M 3½ 4 4½ 5 5½ 6 6½ 7 7½ 8 8½ 9 10½ 11½ 12½ 14 U.S. & Canada M W 5 5½ 6 6½ 7 7½ 8 8½ 9 9½ 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 9¼ 93/8 9½ 95/8 9¾ 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 Internet Marketing