RYVYN shoes use unisex EU sizing. Start with your usual EU size, or use the approximate AU, US and UK conversions below. Then confirm your choice by measuring both feet and using the longer measurement.
Do not add extra length to your foot measurement—the recommended toe space is already included in the chart.
How to measure and choose your size
Fit notes
Between sizes
Choose the smallest EU size where the Maximum Recommended Foot Length is equal to or greater than your measured foot length.
If your measurement falls between the values shown, choose the next EU size up. If you have particularly wide feet, or your usual size and measured result differ significantly, contact us before ordering rather than automatically sizing up.
Removable insole
RYVYN shoes can be worn with or without the removable insole. Keeping it in provides a softer, more cushioned feel. Removing it creates more internal volume and greater ground feel.
Choose your size using the chart rather than automatically sizing down because the insole is removable.
Initial fit
Minimalist shoes should not feel tight through the toe box. Your toes should have room to spread naturally while standing and walking.
The upper may feel slightly firm at first but will soften and mould more naturally to your feet after a few wears.
Launch Fit Guarantee
Still unsure? During launch, Australian customers can request one size exchange within 30 days.
You pay the return postage, and RYVYN covers standard shipping for the replacement pair. Shoes must be unworn, clean and returned in their original packaging.
Please see our Returns & Warranty page for the full conditions.
If you're unsure, contact us before ordering and we’ll help you choose the best size.