Measure the circumference at the level of your forehead, approximately 1 cm above your eyebrows.
Ride in style with the Bern Macon 2.0 Helmet, Bern's skate-inspired, lightweight, hard shell lid.
Ride in style with the Bern Macon 2.0 Helmet. To help keep you cool, the Macon 2.0 features 12 vents, helping you stay out there longer. Constructed using Bern's signature ZipMold+ technology, offering a low-profile, lightweight fit with higher strength-to-weight ratio than in-mold helmets, the Bern also provides the adjustability and breathability you want.