A carbon atom and its reflective electrons on a two-tone gray background. Anything but Bohr-ing! The reflective material adds extra nighttime visibility to what is already an awesomely stylish helmet. This helmet is hand-painted with acrylics and individually vinyl printed in our studio. It's also coated with a UV-protected varnish, making its surface scratch and water-resistant.
Each helmet comes with adjustable foam padding for the perfect fit. The S/M fits head circumferences 21" - 22.75" and the L/XL fits head circumferences 23" - 24.75".