Ar-argon-18

$36.00

Wear the flair of an Argon atomic element hat from Lidnium. Crafted from premium washed cotton with precise Ar 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 Argon takes it to the next level.

Fun facts: Argon is an abundant, inexpensive, totally inert gas. Its lack of reactivity earned it the nickname "lazy gas." It's used as a thermal barrier in double-pane windows, and by historical archives to protect old documents from oxygen exposure. In neon signs, Argon create a blue to lavendar-blue light.

Great for: Those who are chill and non-reactive, people who've reached voting age (atomic number 18), pirates (Arrrr-gon), and anyone who's feeling inert, lazy, or gassy. 🙂