Size Guide
Size Chart

Measuring the width
The classification of shoe widths is based on European standards for shoe lasts and shoes (including DIN/ISO and the traditional last systems of Germany and England). It describes the circumference of the forefoot (forefoot circumference) in relation to the length of the foot.
Width F – Narrow
For delicate to narrow feet. Provides firm support without too much room, ideal for slender feet.
Width G – Standard
The "standard" width for feet of average width. Universally suitable and the best-selling width for women's shoes.
Width H – Comfort/
For slightly wider feet or if you want more room in the forefoot. Offers significantly greater comfort without feeling bulky.
Hey Marly Size-Finder
We've made our Hey Marly Size Finder available to help you find the right size.
All you need is a tape measure, a sheet of paper, and a pen. Please follow these steps to determine our size recommendation:
- Measure the total length of your foot as shown in the chart
- Measure the total circumference of your plant (all the way around it)
- Find the size we recommend based on your measurements











