Blundstone Size & Fit Guide

Blundstone footwear size guide
AU/UK Size EU Size US Men's US Women's Foot length (mm)
AU/UK US AU/UK US
2 34.5 2 3 — — 212
3 35.5 3 4 3 5 220
3.5 36 3.5 4.5 3.5 5.5 220
4 37 4 5 4 6 228
4.5 37.5 4.5 5.5 4.5 7 228
5 38 5 6 5 8 237
5.5 38.5 5.5 6.5 5.5 8.5 237
6 39 6 7 6 9 246
6.5 40 6.5 7.5 6.5 9.5 246
7 41 7 8 7 10 254
7.5 41.5 7.5 8.5 7.5 10.5 254
8 42 8 9 8 11 262
8.5 42.5 8.5 9.5 — — 262
9 43 9 10 — — 271
9.5 43.5 9.5 10.5 — — 271
10 44 10 11 — — 280
10.5 45 10.5 11.5 — — 280
11 46 11 12 — — 288
12 47 12 13 — — 296
13 48 13 14 — — 305

Blundstone boots are sized in AU/UK sizing. US men's sizes run 1 size larger than AU/UK. US women's sizes run 3 sizes larger than AU/UK. Women's sizing goes up to AU/UK 8 (US women's 11). If you fall between sizes, size up.