Size Guide 101B

SPIEZ fit true to size for most customers. If you have wide feet or are between sizes, we suggest you choose one size up for all styles.

US  (M) EU UK MX FOOT LENGTHmm
7.5 40 6.5 6.5 250 to 255
8.5 41 7.5 7 258 to 263
9 42 8 8 263 to 268
10 43 9 8.5 271 to 276
11 44 10 9.5 280 to 285
11.5 45 10.5 10 284 to 289
12 46 11 10.5 292 to 297

Still debating? No worries—our hassle-free 30-day return policy allows you to try us on for size and find the perfect pair.