Accessories

Accessories

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OS1st Size Guide

How to find your size

CM AU/UK Euro US
23 4 37 5
24 5 38 6
25 6 39 7
25.5 7 40 7.5
26 8 41 8
26.5 9 42 9
27 10 43 10
28 11 44 11
28.5 12 45 11.5
29 13 46 12
30 14 47 13
31 15 48 14
32 16 49 15
32.5 17 50 16
CM US/AU Euro UK
20 3 34 1
21 4 35 2
22 5 36 3
23 6 37 4
24 7 38 5
25 8 39 6
25.5 9 40 7
26 10 41 8
26.5 11 42 9
27 12 43 10
28 13 44 11
CM US/AU Euro UK
11.5 4 19 3
12.5 5 20-21 4
13 6 21-22 5
14 7 23 6
14.5 8 24 7
15.5 9 25-26 8
16 10 26-27 9
17 11 28 10
17.5 12 29 11
18.5 13 30-31 12
19 1 32 13

Most Birkenstock styles are available in 'regular' or 'narrow' width.

Narrow width is suitable for narrow to slender feet.

Regular width is suitable for normal to wide feet.

If you already own a pair of Birkenstocks or are trying them on in store - check out the little foot symbol on the footbed. If the foot is coloured in, it's a narrow (N). If it's just an outline of a foot, it's a regular (R).

  • Bstore’s1-for-1 Tree Project

    For every pair of shoes you buy, we will plant a tree in a reforestation project around the world. The project will result in thousands of trees being planted through reforestation projects in WA, NSW, VIC, and Africa.

  • The Positive Impact

    - Animals: Trees are a food source (fruit, nuts, berries, and leaves) and provide shelter for native species. 

    - People: Tree planting provides jobs for people in the developing world.

    - Planet: Planting trees reduces the impact of climate change as trees absorb carbon dioxide and release oxygen back into the atmosphere.

  • See our full impact by learning more.

Learn more