Logic always wins. The Do The Math Bitcoin Men's Tank Top overlays chalk-style equations with a clear directive: do the math. For anyone who trusts numbers over narratives and sees the big picture in small blocks.

• 100% combed and ringspun cotton
• Tri-blends are 50% polyester/25% combed/25% ringspun cotton/rayon
• Fabric weight: 4.2 oz/yd² (142.40 g/m²), triblends: 3.8 oz/yd² (90.07 g/m²)
• 30 singles thread weight
• Side-seamed
• Blank product sourced from Nicaragua, Honduras, or the US

Size guide