Birkenstock Classic Fit Details

Birkenstocks are available in Regular (R) or Narrow (N) widths. Regular is suitable for people with regular to wide feet, while Narrow is suitable for people with Narrow feet. We recommend opting for Regular if you are unsure.

This Birkenstock runs true to size. We recommend sticking with your usual size and refer to the Size Guide if you are unsure.

This Birkenstock provides support features including longitudinal, metatarsal and transverse arch support, a heel cup and mold, and raised toe bar for basic orthotic support.

Birkenstock Classic Size Guide

How to find your size

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).

5.0
Rated 5.0 out of 5 stars
Based on 8 reviews
Total 5 star reviews: 8 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
QUALITYRated 5.0 on a scale of 1 to 5
SIZINGRated -0.5 on a scale of minus 2 to 2
COMFORTRated 5.0 on a scale of 1 to 5
8 reviews
  • NM
    Natasha M.
    Flag of Australia
    Verified Buyer
    I recommend this product
    Age Range 45 - 54
    Size Purchased (EU) 41
    Size Purchased (US) 8
    Bought For Everyday
    Rated 5 out of 5 stars
    8 months ago
    Lovely sandals

    Bought these as I wanted something a bit different to my Madrid & Mayari birkies. They are just love, so comfortable & look great too. Might have to get another pair in a different colour

    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
  • SK
    Sarah K.
    Flag of Australia
    Verified Buyer
    I recommend this product
    Age Range 35 - 44
    Foot Ailments Flat foot
    Size Purchased (EU) 36
    Size Purchased (US) 5
    Bought For Everyday
    Rated 5 out of 5 stars
    9 months ago
    So comfy

    These exceeded my expectations, I wear them all the time and love the less chunky style. Would love to see them in more colours though plus the leather styles.

    QUALITYRated 5.0 on a scale of 1 to 5
    SIZINGRated -1.0 on a scale of minus 2 to 2
    COMFORTRated 5.0 on a scale of 1 to 5
  • AS
    Alyson S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    So stylish and comfy

    Great for casual or needing something a little dressier.

  • SH
    Stacey H.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Super Comfy

    Super comfy sandal, goes with anything, great for summer!

  • KG
    Kelly G.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    New favourite!

    These are my new favourite Birkenstocks, so comfortable and loving them for something different!

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