Birkenstock Fit Details

This shoe is a standard width and suitable for people with regular width feet.

This shoe runs true to size. We recommend sticking with your usual size.

This shoe provides advanced support features, such as a contoured footbed with longitudinal, metatarsal and transverse arch support, heel cup and mould, and raised toe bar to provide basic orthotic support.

Birkenstock Size Guide

How to find your size

Step 1

Stand on a level floor with your heel up against the wall or straight edge.

Step 2

Place a ruler or measuring tape on the floor under your foot or alongside it, with your heel at 0cm.

Step 3

Measure the length of your foot from your heel to the end of your longest toe (yes, even if it's your second toe).

Step 4

Measure both feet and go with the length of your longest foot if they are different. If you are in between sizes, we recommend going for the larger size.

Step 5

Check out the size charts below to find your size. All sizes listed are either in US or EU, depending on the brand.
Footbed Length (CM)  Euro AUS/US Footbed Width REG (MM) Footbed Width NAR (MM)
22 34 3.5/3 87 83
22.5 35 4.5/4 89 85
23 36 5.5/5 91 87
24 37 6.5/6 93 89
24.5 38 7.5/7 95 91
25 39 8.5/8 97 93
26 40 9.5/9 99 95
26.5 41 10.5/10 101 97
27 42 11.5/11 102 99
28 43 12.5/12 103 101
28.5 44 13.5/13 107 103
Footbed Length (CM) Euro US Footbed Width REG (MM) Footbed Width NAR (MM)
24 37 4-4.5 93 89
24.5 38 5-5.5 95 91
25 39 6-6.5 97 93
26 40 7-7.5 99 95
26.5 41 8-8.5 101 97
27 42 9-9.5 102 99
28 43 10-10.5 103 101
28.5 44 11-11.5 107 103
29 45 12-12.5 109 105
29.5 46 13-13.5 113 107
30.5 47 14-14.5 115 109
31 48 15-15.5 117 111
31.5 49 16-16.5 119 113
32.5 50 17-17.5 121 115
Footbed Length (CM) Euro AUS/US Footbed Width REG (MM) Footbed Width NAR (MM)
15 24 6-6.5 67 63
16 25 7-7.5 69 65
16.5 26 8-8.5 71 67
17 27 9-9.5 73 69
18 28 10-10.5 75 71
18.5 29 11-11.5 77 73
19 30 12-12.5 79 75
20 31 13-13.5 81 77
20.5 32 1-1.5 83 79
21 33 2-2.5 85 81
22 34 3-3.5 87 83
US/AU Size UK Size EU Sizes
M4 | W6 M3 | W4 36-37
M5 | W7 M4 | W5 37-38
M6 | W8 M5 | W6 38-39
M7 | W9 M6 | W7 39-40
M8 | W10 M7 | W8 41-42
M9 | W11 M8 | W9 42-43
M10 | W12 M9 | W10 43-44
11 10 45-46
12 11 46-47
13 12 48-49
14 13 49-50
15 14 50-51
16 15 51-52
17 16 52-53

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).
4.9
Rated 4.9 out of 5 stars
Based on 101 reviews
Total 5 star reviews: 97 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 2 Total 1 star reviews: 1
97%would recommend these products
QUALITYRated 3.9 on a scale of 1 to 5
SIZINGRated 0.2 on a scale of minus 2 to 2
COMFORTRated 4.8 on a scale of 1 to 5
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101 reviews
  • HN Profile picture for HANG N.
    HANG N.
    Flag of Australia
    Verified Buyer
    Reviewing
    Birkenstock Arizona Oiled Leather Blue Soft Footbed Sandals
    I recommend this product
    Age Range 35 - 44
    Size Purchased (EU) 35
    Size Purchased (US) 5
    Bought For Everyday
    Rated 5 out of 5 stars
    4 months ago
    Very Comfortable!

    My first Birkenstock and feel so nice & comfortable on the feet. I ordered size 5 and narrow fit. Fit me well.

    QUALITYRated 5.0 on a scale of 1 to 5
    SIZINGRated 0.0 on a scale of minus 2 to 2
    COMFORTRated 5.0 on a scale of 1 to 5
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  • CJ
    Clara J.
    Flag of Australia
    Verified Buyer
    Birkenstock Arizona Oiled Leather Faded Khaki Soft Footbed Sandals
    Reviewing
    Birkenstock Arizona Oiled Leather Faded Khaki Soft Footbed Sandals
    I recommend this product
    Age Range 65+
    Foot Ailments Bunions
    Size Purchased (EU) 38
    Size Purchased (US) 7
    Bought For Everyday
    Rated 5 out of 5 stars
    5 months ago
    Super Arizona !

    The khaki colour goes with a lot of other colours and clothes. Easy to look after - I bought BStore's Beeswax Dressing / Shucare and the cork Renew so the sandals will look great for a very long time .

    These sandals are so comfortable - you can wear all day long. In winter you can wear socks with them

    QUALITYRated 5.0 on a scale of 1 to 5
    SIZINGRated 0.0 on a scale of minus 2 to 2
    COMFORTRated 5.0 on a scale of 1 to 5
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  • CJ
    Clara J.
    Flag of Australia
    Verified Buyer
    Birkenstock Arizona Oiled Leather Iron Soft Footbed Sandals
    Reviewing
    Birkenstock Arizona Oiled Leather Iron Soft Footbed Sandals
    I recommend this product
    Age Range 65+
    Foot Ailments Bunions
    Size Purchased (EU) 38
    Size Purchased (US) 7
    Bought For Everyday
    Rated 5 out of 5 stars
    5 months ago
    Super Arizona sandals

    Very comfortable and gives very good support. Looking after them applying polish on leather and cork renew will prolong the lifespan of the sandals. The grey colour goes with a lot of other coloured clothes

    QUALITYRated 5.0 on a scale of 1 to 5
    SIZINGRated 0.0 on a scale of minus 2 to 2
    COMFORTRated 5.0 on a scale of 1 to 5
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  • SB
    Scott B.
    Flag of Australia
    Verified Buyer
    Birkenstock Arizona Oiled Leather Iron Soft Footbed Sandals
    Reviewing
    Birkenstock Arizona Oiled Leather Iron Soft Footbed Sandals
    I recommend this product
    Age Range 35 - 44
    Size Purchased (EU) 38
    Size Purchased (US) 6
    Bought For Everyday
    Rated 4 out of 5 stars
    3 minutes ago
    Comfortable as. However the colour is alot lighter than shown in the pictures

    Comfortable as. However the colour is alot lighter than shown in the pictures. Delivery was hassle free. Would buy from Bstore again

    QUALITYRated 1.0 on a scale of 1 to 5
    SIZINGRated 1.0 on a scale of minus 2 to 2
    COMFORTRated 4.0 on a scale of 1 to 5
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  • JH
    Janet H.
    Flag of Australia
    Verified Buyer
    Birkenstock Arizona Oiled Leather Tobacco Brown Sandals
    Reviewing
    Birkenstock Arizona Oiled Leather Tobacco Brown Sandals
    I recommend this product
    Age Range 25 - 34
    Foot Ailments Flat foot
    Size Purchased (EU) 43
    Size Purchased (US) 12
    Bought For Everyday
    Rated 5 out of 5 stars
    1 month ago
    Tobacco Brown Leather Birkenstocks

    I was trying to get a brown for my son, these looked great so with assistance from Bstore to get the right fit for my sons size 12 Feet I ordered these online and they turned up super quick.

    He wears them daily we bought the 43 as found the 46 way too big

    QUALITYRated 5.0 on a scale of 1 to 5
    SIZINGRated 2.0 on a scale of minus 2 to 2
    COMFORTRated 5.0 on a scale of 1 to 5
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