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Keep your vibes high with the Think Like a Proton, Always Positive T-Shirt! Featuring a clean, minimalist atom design paired with the uplifting phrase, this tee combines science and positivity in a stylish way. Perfect for fans of physics, students, or anyone who loves spreading good energy, this shirt is made from soft, durable fabric to keep you comfortable while you inspire others to stay positive.
• 100% combed and ring-spun cotton
• Unisex
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping
• Traceability:
- Weaving—India, South Korea
- Dyeing—El Salvador, California
- Manufacturing—Nicaragua, Mexico, Honduras, or the US
• Contains 0% recycled polyester
• Contains 0% dangerous substances

Think Like a Proton, Always Positive T-Shirt
$42.00 AUD
Shipping calculated at checkout.
🚚 FREE Delivery: All T-Shirts ship free. Other orders ship free at $99+.
• 100% combed and ring-spun cotton
• Unisex
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping
• Traceability:
- Weaving—India, South Korea
- Dyeing—El Salvador, California
- Manufacturing—Nicaragua, Mexico, Honduras, or the US
• Contains 0% recycled polyester
• Contains 0% dangerous substances
Size guide
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 |
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 |