How Do I Know the Helmet Will Fit?
The brainskinz™ helmet with Dial Fit is sized as a “Medium”. It fits most melons age 7 and up. To be sure, take a measuring tape and measure around the wearer’s head above the brow, around the back of the head. The Dial Fit measures at its smallest 21″ (53.34 cm) and at its biggest 24.5″ (62.23 cm).