Brain Bike Helmet Size:L/XL The triangles appear shift through

The triangles appear shift through a prismatic spectrum of colors as you look at the helmet from different angles

Be mesmerized

An minimalist design of geometric off-white shapes and black lines that also glows in the dark

Send us a picture of your head and we'll try our best to copy it onto a helmet

high-strength shock cord

Brain Bike Helmet Size:L/XL The triangles appear shift throughAvailable in traditional pink, colored by section, or a grey matter gray. Protect yourself with an image of what you are protecting! All of our helmet designs are one of a kind, hand painted with ink and acrylics, and sealed with a UV protected varnish to make its surface scratch and water resistant. Each helmet comes with adjustable foam padding for the perfect fit. The S M fits head circumferences 20" 21. 75" and the L XL fits head circumferences