Birkenstock Sizing - Adults & Kids

How to Measure:

 

It's important to measure your foot accurately to find the right size shoe. To work out the size and width you will require, please follow these steps:

 

  • Measure the length of your foot by standing on a flat surface with your full weight on your foot, then measure the distance from the back of your heel to the tip of your longest toe. 

 

  • Add 10mm to your foot length to allow your foot room to move. This will give you the footbed length you need to find your size. 

 

  • Measure the width of your foot across the broadest point. Compare your foot width measurement to the footbed width in your size to see if you will need a narrow or regular width.

 

Example: Julie's foot measures 240mm long and 95mm wide. Julie adds 10mm to her foot's length to find she will fit comfortably into a Size 39 (250mm Footbed Length). At that size, the Regular Width footbed of 97mm will fit her foot properly.

 

Find Your Size 

 

Adult Sizes

Footbed Length

Footbed Width

35 Regular

225mm

89mm

36 Regular

230mm

91mm

37 Regular

240mm

93mm

38 Regular

245mm

95mm

39 Regular

250mm

97mm

40 Regular

260mm

99mm

41 Regular

265mm

101mm

42 Regular

270mm

102mm

43 Regular

280mm

103mm

44 Regular

285mm

107mm

45 Regular

290mm

109mm

46 Regular

300mm

113mm

47 Regular

305mm

115mm

48 Regular

310mm

117mm

49 Regular

315mm

119mm

50 Regular

325m

 

Adult Sizes

Footbed Length

Footbed Width

35 Narrow

225mm

85mm

36 Narrow

230mm

87mm

37 Narrow

240mm

89mm

38 Narrow

245mm

91mm

39 Narrow

250mm

93mm

40 Narrow

260mm

95mm

41 Narrow

265mm

97mm

42 Narrow

270mm

99mm

43 Narrow

280mm

101mm

44 Narrow

285mm

103mm

45 Narrow

290mm

105mm

46 Narrow

300mm

107mm

47 Narrow

305mm

109mm

48 Narrow

310mm

111mm

49 Narrow

315mm

113mm

50 Narrow

320mm

115mm

 

 

Kids Sizes

Footbed Length

Footbed Width

24 Narrow (Kids)

150mm

63mm

25 Narrow (Kids)

160mm

65mm

26 Narrow (Kids)

165mm

67mm

27 Narrow (Kids)

170mm

69mm

28 Narrow (Kids)

180mm

71mm

29 Narrow (Kids)

185mm

73mm

30 Narrow (Kids)

190mm

75mm

31 Narrow (Kids)

200mm

77mm

32 Narrow (Kids)

205mm

79mm

33 Narrow (Kids)

210mm

81mm

34 Narrow (Kids)

220mm

83mm