Choosing the right pair of swimfins can be tough - especially when sizes vary from brand to brand.
Our swim fin size chart will help you figure out exactly which size fits best, from top swim fin brands such as MS Viper, Churchill, DaFin, ERS4 and more.
WHICH SIZE SWIMFINS SHOULD I GET?
Sizing will depend on which brand of swimfins you get, which we'll dive into below.
Additionally, as recommended in our How to Choose Bodyboarding Swimfins Guide, keep note of the following:
If you're wearing thick fin socks or booties (5mm+): Add around 3-4 shoe sizes and test accordingly.
If you're wearing 2mm-4mm fin socks or booties: Add at least 1 shoe size and test accordingly.
SWIMFIN SIZE CHARTS
Churchill Makapuu Swimfins Size Chart
This size chart also applies to the Churchill Makapuu Pro swimfins, as well as the Classic Churchill Makapuu swimfins.
|
Medium | ML | Large |
| Mens Shoe Size (US) | 7-8.5 | 9-10.5 | 11-12.5 |
| Women's Shoe Size (US) | 8.5-10 | 11-12 | 12.5-14 |
DaFin Swimfin Size Chart
This size chart applies to all DaFin swimfins, including the Zak Noyle and Brian Keaulana models.
|
XXS | XS | SM | MD | ML | L | LG | XL | XXL |
| Mens Shoe Size (US) | 1-2 | 3-4 | 5-6 | 7-8 | 9-10 | 11-12 | 13-14 | 15-16 | |
| Women's Shoe Size (US) | 4-5.5 | 6-7.5 | 8-9.5 | 10-11.5 | 12-13.5 | 14.5-15.5 |
MS Viper Swimfin Size Chart
Viper Fins have variances in sizing depending on model.
MS Viper V5 and V5 Flex Size Chart
|
XS | S | M | L | XL |
| Mens Shoe Size (US) | 5-7 | 7-8 | 8-9 | 9-11 | 11-13 |
| Women's Shoe Size (US) | 6.5-7.5 | 8.5-9.5 | 9.5-11 | 11-14 |
MS Viper V7 Size Chart
|
|
M | L | XL |
| Mens Shoe Size (US) | 8-9 | 9-11 | 11-13 |
| Women's Shoe Size (US) | 9.5-11 | 11-14 |
Ally ERS4 Swimfin Size Chart
|
Small | Medium | Medium-Large | Large | Extra Large |
| Mens Shoe Size (US) | 5-6.5 | 7-8.5 | 9-10.5 | 11-12.5 | 13-14.5 |
| Women's Shoe Size (US) | 5-6.5 | 7-8.5 | 9-10.5 | 11-12.5 | 13-14.5 |
Voit Duck Feet Swimfin Size Chart
|
XXS | XS | S | M | L | XL | XXL |
| Mens Shoe Size (US) | 1-3 | 3-5 | 5-7 | 7-8 | 8-9 | 9-11 | 11-13 |
| Women's Shoe Size (US) | 1-3 | 3-5 | 5-7 | 7-8 | 8-9 | 9-11 | 11-13 |
Kpaloa Swimfin Size Chart
|
Small | Medium | Large | XL | XXL |
| Mens Shoe Size (US) | 4.5-5 | 5.5-7.5 | 8-9.5 | 10-11.5 | 11.5-13 |
| Women's Shoe Size (US) | 4.5-5 | 5.5-7.5 | 8-9.5 | 10-11.5 | 11.5-13 |
Hydro Tech 2 Fin Size Chart
|
S | M | ML | L | XL |
| Mens Shoe Size (US) | 6-7 | 8-9 | 9-10 | 10-11 | 12-13 |
| Women's Shoe Size (US) | 6-7 | 8-9 | 9-10 | 10-11 | 12-13 |
I'M USED TO UK OR EUROPEAN SIZING. WHAT IS THE CORRESPONDING SIZE FOR ME?
Here's a quick size conversion chart from US to UK/EU sizing for both men and women:
| Mens Shoe Size (US) | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 |
| Mens Shoe Size (EU) | 37 | 38 | 39 | 39.5 | 40 | 41 | 41.5 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 46 | 46.5 | 47 | 47.5 | 48 | 48-49 |
| Mens Shoe Size (UK) | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 |
| Women's Shoe Size (US) | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | ||
| Women's Shoe Size (EU) | 34.5 | 35 | 35.5 | 36 | 37 | 37.5 | 38 | 39 | 39.5 | 40 | 41 | 41.5 | 42 | 42.5 | 43 | 44 | 44.5 | ||
| Women's Shoe Size (UK) | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 |
GET YOUR FINS TODAY
Ready to choose a pair? Check out our large selection of bodyboarding swim fins here.
TIPS FOR MAKING YOUR FINS LAST LONGER
Now that you know the perfect fin size, check out our Swim Fin Care Guide for a few tips and tricks for making your fins last as long as possible.
NEVER LOSE A FIN
Don't forget fin tethers! You can pick a pair up here and never worry about losing a fin again.
MY FIN ISN'T LISTED
Did we miss your fin model? Let us know and we'll add it to this list.