• Protons Have Mass I Didn't Even Know They Were Catholic science pun Youth T-Shirt Black lifestyle mockup
  • Protons Have Mass I Didn't Even Know They Were Catholic science pun Youth T-Shirt Black product mockup
  • Protons Have Mass I Didn't Even Know They Were Catholic science pun Youth T-Shirt Navy product mockup
  • Protons Have Mass I Didn't Even Know They Were Catholic science pun Youth T-Shirt Red product mockup
  • Protons Have Mass I Didn't Even Know They Were Catholic science pun Youth T-Shirt Royal product mockup
  • Protons Have Mass I Didn't Even Know They Were Catholic science pun Youth T-Shirt Irish Green product mockup
  • Protons Have Mass I Didn't Even Know They Were Catholic science pun Youth T-Shirt Purple product mockup
  • Size chart
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Teeslaps

Protons Have Mass I Didn't Even Know They Were Catholic Youth T-Shirt

Protons Have Mass I Didn't Even Know They Were Catholic Youth T-Shirt

$19.99 USD
$19.99 USD
Sale
Taxes included. $5.99 U.S. shipping · Free on $69+
Color
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The “Protons Have Mass I Didn't Even Know They Were Catholic” Youth T-shirt pairs atom symbol, nucleus, orbiting electrons and stars in retro styling, creating a recognizable take on science pun.

Science enthusiasts, physics teachers and chemistry students can wear it for back to school, casual outings or teacher appreciation. As a clever pun, it also makes a lighthearted gift for someone who enjoys science pun.

Product Details

• 100% US cotton for solid colors
• Heather colors: 50% cotton, 50% polyester
• Sport Grey: 90% cotton, 10% polyester
• Ash: 99% cotton, 1% polyester
• Midweight fabric (5.3 oz/yd² / 180 g/m²)
• Classic kids fit with crew neck
• Seamless tubular construction with reinforced shoulders
• Ribbed collar for shape retention
• Tear-away label for added comfort
• OEKO-TEX® STANDARD 100 certified

Care

• Machine wash warm
• Tumble dry medium
• Iron on low heat
• Non-chlorine bleach only
• Do not dry clean

Shipping And Delivery

We currently ship within the U.S. only. All orders are produced and shipped from the U.S.

  • Standard shipping: $5.99
  • Free shipping on orders $69+
  • Estimated delivery: 7–11 business days
  • Tracking provided by email

Most orders ship via USPS; heavier packages may ship via UPS. You will receive an order confirmation email after purchase and a shipping confirmation email once your order is on the way.

Size & Fit

Return & Refund

Returns & Product Issues

Because each item is made to order, we do not accept returns for incorrect size, color selection or change of mind.

If your item arrives damaged, defective or incorrect, contact us within 30 days for a free replacement or refund.

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