H-hydrogen-1

$36.00

Fun facts: The lightest, most abundant element in the universe. Fuels stars and, hopefully someday, clean energy. Just one proton and one electron. Minimal, yet explosive.

Great for: Clean-energy dreamers, lovers of the number 1 (its atomic number), and fans of basic beauty.

Wear the flair of a Hydrogen atomic element hat from Lidnium. Crafted from premium washed cotton with precise H symbol embroidery and an adjustable fit, this cap lets you stand out—whether you’re celebrating a milestone or powering through your day. Wearing a Lidnium cap adds a little juice to your day, and Hydrogen takes it to the next level.