Download Helmet Size Guide Age Images. Follow the instructions below to measure for your size. No one under age 13 is allowed to provide any personal information to us.
Every child is different, so we recommend that you measure.
I want to purchase a secuto gladiator helmet. You will have to try the helmet on to determine if it fits the shape of your head. It's buying a helmet that will actually work to protect your head in the event of an impact. To help you find the correct helmet size, measure the circumference of the head above the ears and refer to the conversion chart below.