The sizing charts located on each product page serves as a general guideline for helping you find your perfect 437 size. If you have questions about a specific style’s measurements, you can always reach out to our team via email, we are happy to help!
How Should Glasses Fit? Easy Tips for Measuring and Sizing
Sizing & Product Care – Maison Nunc
Sizing & Care – NI EN MORE
Sizing & Care – Kafi Folk
CECE SWIM PRODUCT INFO, SIZING AND CARE
Sizing & Care – SP Inc.
Size guide
Sizing for Success
Sizing & Care –
Sizing for Success