Speedo Size Guide

At Speedo, we believe that it's really important for our products to fit you perfectly, enabling them to perform to the best of their ability. All of our products are designed to perform, and because we make products for a wide range of activities not every product will fit in quite the same way. Our size chart measurements are set out here; these refer to body size rather than the products, so you can work out what product size you will be.

Swimwear

Our boys swimwear sizing is based on waist measurement, we have also included an approximate age range to make it easier to find the right size for your child.

Size Waist Height Age Germany France Italy Australia
22 22" / 55cm 104cm 4-5 years 104 4/5 4/5  
24 24" / 60cm 116cm 5-6 years 116 6/7 6/7 BOY6
26 26" / 65cm 128cm 7-8 years 128 8/10 8/10 BOY8
28 28" / 70cm 140cm 9-10 years 140 11/12 11/12 BOY10
30 30" / 75cm 152cm 11-12 years 152 13/14 13/14 BOY12
32 32" / 80cm 164cm 13-14 years 164 15/16 15/16 BOY14
34 34" / 85cm 176cm 15-16 years 176      

Watershorts / Boardshorts

Speedo Size Waist Measurement Height Age
XS 22" / 55cm 104cm 4-5 years
S 24" / 60cm 116cm 5-6 years
M 26" / 65cm 128cm 7-8 years
L 28" / 70cm 140cm 9-10 years
XL 30" / 75cm 152cm 11-12 years
XXL 32" / 80cm 164cm 13-14 years

Elite & Pro Jammer

NEW SPEEDO RACING SUIT SIZING

We have updated our sizing to create a simplified global sizing system.

With these new products, swimmers should always select sizes by measuring themselves and selecting the correct size accordingly, rather than on their size in previous racing suits.

SRJ = Speedo Racing Junior

  Suit Size SRJ9 SRJ10 SRJ11 SRJ12 SRJ13
A Waist Size 66cm 69cm 71cm 74cm 76cm