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Bitcoin Do the math Unisex t-shirt

Bitcoin Do the math Unisex t-shirt

Regular price $37.00 USD
Regular price $44.00 USD Sale price $37.00 USD
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The Bitcoin Do the math Unisex t-shirt is your new go-to tee for smart-casual style that nods to crypto wit. T-shirts are a dime a dozen, but this one stands out from the pack—soft, breathable, and ready to spark conversations.

Key Features & Design

  • Material: 100% combed and ring-spun cotton (Heather colors contain polyester)
  • Fabric weight: 4.2 oz/yd² (142 g/m²)
  • Fit & Feel: Unisex sizing; super soft, breathable, and has just the right amount of stretch
  • Pre-shrunk fabric
  • Side-seamed construction
  • Shoulder-to-shoulder taping
  • Blank product sourcing: Blank product sourced from Guatemala, Nicaragua, Mexico, Honduras, or the US

Size Guide

  • XS — Length 27 in, Width 16.5 in, Chest 31–34 in — Length 68.6 cm, Width 42 cm, Chest 78.7–86.4 cm
  • S — Length 28 in, Width 18 in, Chest 34–37 in — Length 71.1 cm, Width 45.7 cm, Chest 86.4–94.0 cm
  • M — Length 29 in, Width 20 in, Chest 38–41 in — Length 74.0 cm, Width 50.8 cm, Chest 96.5–104.1 cm
  • L — Length 30 in, Width 22 in, Chest 42–45 in — Length 76.2 cm, Width 55.9 cm, Chest 106.7–114.3 cm
  • XL — Length 31 in, Width 24 in, Chest 46–49 in — Length 79.4 cm, Width 61 cm, Chest 116.8–124.5 cm
  • 2XL — Length 32 in, Width 26 in, Chest 50–53 in — Length 81.3 cm, Width 66 cm, Chest 127–134.6 cm
  • 3XL — Length 33 in, Width 28 in, Chest 54–57 in — Length 84.1 cm, Width 71.1 cm, Chest 137.2–144.8 cm

Ready to wear and easy to pair with anything from jeans to joggers, this tee keeps it casual without compromising on personality. A smart nod to Bitcoin enthusiasts and anyone who loves a clever math joke on a comfy, durable shirt.


  LENGTH (inches) WIDTH (inches) CHEST (inches)
XS 27 16 ½ 31-34
S 28 18 34-37
M 29 20 38-41
L 30 22 42-45
XL 31 24 46-49
2XL 32 26 50-53
3XL 33 28 54-57

  LENGTH (cm) WIDTH (cm) CHEST (cm)
XS 68.6 42 78.7-86.4
S 71.1 45.7 86.4-94
M 73.7 50.8 96.5-104.1
L 76.2 55.9 106.7-114.3
XL 78.7 61 116.8-124.5
2XL 81.3 66 127-134.6
3XL 83.8 71.1 137.2-144.8
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