Greg Foss dropped truth bombs, and this gold-embroidered flexfit delivers the message with style. "Do The Math" isn't just advice—it's the wake-up call every no-coiner needs to hear.

The intricate gold embroidery pops against the premium flexfit construction, giving you that perfect fit whether you're stacking sats or explaining sound money to friends. This hat speaks to those who've done their homework and aren't afraid to challenge the financial status quo.

Makes an incredible gift for the analytical Bitcoiner in your life, especially someone ready to orange-pill their network with mathematical precision. Free shipping on all U.S. orders means more sats stay in your stack.

Available in multiple sizes to fit every head that gets it. Wear it to Bitcoin 2026 and watch the nods of recognition from fellow HODLers who've crunched the numbers.

Grab your gear here, then head to Bitcoin Amsterdam 2026 (use code FOMO to save on tickets).