Size Guide

For Swim Socks we recommend checking your foot size against the insole length and width. Measure the length of your foot from the top of your big toe to your heel and compare this to the insole length below. You can use our handy Download and Print size guide to help you measure. Swim Socks are stretchy and span more than one shoe size which is perfect for your children's fast growing feet. We recommend buying true to your foot size as the stretch in design allows for growing room. Conversions can vary across regions. Measurements are in centimetres (cm).

TODDLER/CHILDREN & YOUTH SWIM SHOES

SWIM SOCKS SIZE

EURO AUS/UK US Insole Length
(cm)
Insole Width
(cm)
INF 21-23 4.5-6 5.5-7 13 6
XS 24-26 7-8.5 8-9.5 15 6.5
S 27-29 9-11 10-12 17 7
M 30-32 11.5-13 12.5-1 19 7.5
L 33-36 1-3 2-4 22 8.5
XL 37-39 4-6 5-7 23 9.5

 

ADULT SWIM SHOES

SWIM SOCKS SIZE
(Euro)
AU/UK

Men
AU/US

Women
UK

Women
US

Men
Insole Length
(cm)
Insole Width
(cm)
37-38 4.5-5.5 7.5-8 4-5 5-6 24.5 9
39-40 6.5-7 8.5-9 6-6.5 7-7.5 25.5 9
41-42 7.5-8 9.5-10 7-7.5 8-8.5 26.5 9.2
43-44 8.5-10 10.5-12 8-9.5 9-10.5 27.5 9.5
45-47 11-12.5 13-14.5 10.5-12 11.5-13 28.5 9.6

Note: For Adult size AU 6.5-7 we recommend the children's size XL