Size Guide

Not sure what your foot size is? It's possible to measure your feet with your phone. These FREE apps can help.
Xesto
This is our preferred app but it is only available on iOS (both iPhone and iPad). It is easy to use, gives accurate results and is free. The app talks you through the process of taking 5 photos of your foot and uses the proximity sensor to give accurate results.
When you are done, it will give you a variety of dimensions of your feet. Either put these into the fields when you order or shoot us an email at hows.it.going@retractionfootwear.com with some screenshots.
3D Avatar
You need a clean flat sheet of paper (either A4 or US Letter) and to take three images of each foot. The app uses the paper dimensions as a reference to build an accurate model of your feet.
When you are done, it will give you a variety of dimensions of your feet. Either put these into the fields when you order or shoot us an email at hows.it.going@retractionfootwear.com with some screenshots.
This app is available on both Android devices and iOS.

Alternatively you can use the following chart to help find your right size in centimetres. (Inches in the next table.)

Size chart in inches:
What do these measurements mean?
Foot Length and Width Measurements
- Based on a bare foot without socks or shoes
- The Length is measured from heel to tip of longest toe as shown in the image below.
- The Width is measured from the widest points on the balls of the feet as shown in the image below.
Actual Thong Length Measurement
Measured along the same dimension as the foot measurement (i.e. the thong will be 1.0 to 1.5cm or around 1/2 inch longer than the foot.)
What Is My Arch Height?
Pick the foot print below that most closely resembles your own foot print to get the correct arch height. Alternatively you can send us a pic of your arch profile to hows.it.going@retractionfootwear.com and we'll make yours to suit.

Still unsure? Shoot an email to us at hows.it.going@retractionfootwear.com and we'd be happy to help.