Bitcoin B button shirt

The Bitcoin B — even when you dress up.
Featherlight. Moisture-wicking. UPF50+.
For those who carry the signal everywhere.

A breathable, oversized button shirt in recycled polyester — moisture-wicking, UPF50+, and built for the hottest days.

• 100 g/m² recycled polyester — featherlight and breathable
• Moisture-wicking with UPF50+ protection
• Oversized fit — relaxed and cool
• Breathable fabric — stays comfortable all day
• Softens after washing

Fit: Oversized — size down for a closer fit.

Dressed up. Opted out.

Fast worldwide shipping. Easy returns. Secure checkout.