Quin Helmets are designed for a safe, snug fit and run small in comparison with many other brands. If you are between sizes, choose the size larger rather than the size smaller. Using the size chart below you can expect a snug fit.

For guidance on how to measure your head and identify your head shape, check out our Fit Guide. The Quin team will be more than happy to assist you with sizing and can provide you a detailed size recommendation and fit comparison. For expert sizing support, please get in touch on LIVE chat or email us at fit@quin.design.

All helmets ship from Quin for free. Helmets are typically dispatched within 2 business days of order confirmation, and arrive within 2-5 business days in the USA. Additional shipping options are available at checkout.

New & never worn helmets may be returned or exchanged for a different size within 14 days of date of delivery. Helmets may be tried on at home to ensure satisfaction with fit and features, but must never be used or taken for a ride.

Quin offers a fit guarantee for all riders who consult our team for sizing guidance before purchase. If you purchase the size we recommend and it doesn’t work out, we will exchange it for free, no hassles. Size exchanges must be requested within 14 days of delivery.

Please see the full Shipping Policy & full Returns & Exchanges Policy for more info.

Custom paint, graphics or other cosmetic changes are not provided. Custom size options to tailor fit to your requirements may be possible - please contact Rider Support for more info.