22 1/2 - 23 1/4 in
Meets Safety Certification ASTM F 2040, CPSC and EN 1078
The Lowest Profile Head Protection offering doesn't look like a spaceship landed on your head like other brands do.
Fit system at back of the head customizes to the shape of the head, keeping it stable and comfortable.
Separate Winter liner can be purchased to convert to either cold weather bike riding, or for skiing/snowboarding
The Watts is a bike helmet inspired by skate style. Developed in 2007, the Watts is the successor of Bern’s signature model the Baker (patent #US D572, 865 S). You asked for the Baker with vents and you got it. Today the Watts is one of Bern’s most valued all-around lids.
Bern Watts Summer Gloss EPS Helmet White - B003SC5K9I