Boys-Casual : Final Clearance on Now! | Future Feet

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Sizing chart

To check your child’s shoe size, have your child stand on a piece of A4 paper – mark the heel position and longest toe position and then measure the distance in millimetres (mm) between these two points with a ruler. The sizing guide below recommends shoe sizing based on your child’s current foot length in millimetres, e.g. if your child’s foot measures 199 mm, we recommend a size 1 US across most brands.

Standard Sizing Havaianas Sizing Salt Water Sizing

6 - 23 Months

Foot Length mm

110

114

119

123

127

131

US

3.5

4

4.5

5

5.5

6

UK

3

3.5

4

4.5

5

5.5

EU

19

20

21

22

2 - 6 Years

Foot Length mm

136

140

144

148

152

157

161

165

169

174

178

182

186

US

6.5

7

7.5

8

8.5

9

9.5

10

10.5

11

11.5

12

12.5

UK

6

6.5

7

7.5

8

8.5

9

9.5

10

10.5

11

11.5

12

EU

23

24

25

26

27

28

29

30

7 - 10 Years

Foot Length mm

191

195

199

203

207

212

216

220

US

13

13.5

1

1.5

2

2.5

3

3.5

UK

12.5

13

13.5

1

1.5

2

2.5

3

EU

31

32

33

34

35

11+ Years

Foot Length mm

224

228

233

237

241

246

250

254

258

US

4

4.5

5

5.5

6

6.5

7

7.5

8

UK

3.5

4

4.5

5

5.5

6

6.5

7

7.5

EU

36

37

38

39

40

41

6 - 23 months

Foot Length mm

114

123

131

BR

17/18

19

20

US

4

5

6

EU

19/20

21

22

2 - 6 Years

Foot Length mm

140

148

157

165

174

BR

21

22

23/24

25/26

27/28

US

7

8

9

10

11/12

EU

23.5

25

26

27.5

29/30

7 - 10 Years

Foot Length mm

191

207

BR

29/30

31/32

US

13/1

2

EU

31/32

33/34

11+ Years

Foot Length mm

216

233

246

258

BR

33/34

35/36

37/38

39/40

US

3/4

5

6/7

8

BR

35/36

37/38

39/40

41/42

6 - 23 Months

Foot Length mm

130

140

Salt Water

5

6

US

5.5

6.5

UK

5

6

EU

22

23.5

2 - 6 Years

Foot Length mm

145

155

165

170

180

190

Salt Water

7

8

9

10

11

12

US

7.5

8.5

9.5

10.5

11.5

12.5

UK

7

8

9

10

11

12

EU

25

26

27.5

28.5

30

31

7 - 10 Years

Foot Length mm

195

205

215

220

Salt Water

13

1

2

3

US

13.5

1.5

2.5

3.5

UK

13

1

2

3

EU

32

33.5

35

35.5

11+ Years

Foot Length mm

225

235

240

250

260

265

Salt Water

4

5

6

7

8

9

US

4

5

6

7

8

9

UK

3.5

4.5

5.5

6.5

7.5

8.5

EU

36

37

38

39

40-41

41-42