Glow-in-the-dark Hypercubes Bike Helmet Size:S/M A design featuring a glow-in-the-dark

A design featuring a glow-in-the-dark hypercube pattern on a matte black background

fashionable

A super rad retro-inspired 80's bike helmet design featuring abstract pink shapes and metallic silver vinyl grids

and LG Optimus G

and cheerful

Glow-in-the-dark Hypercubes Bike Helmet Size:S/M A design featuring a glow-in-the-darkA design featuring a glow in the dark hypercube pattern on a matte black background. Ensure that your helmet will always be seen, whether it's on your desk or on a side street. (The glowing effect will not work on well lit streets). This helmet is hand painted with phosphorescent acrylics and individually vinyl printed in our studio. It's also coated with a UV protected varnish, making its surface scratch and water resistant. The glowing effect is