Because coffee is great, but fission is forever.
This shirt is for the ones who power through life like a well-moderated reactor — hot, controlled, and fueled by U-235. Whether you're in the gym, the lab, or the middle of a meltdown (academic or otherwise), this tee lets the world know your energy levels are weapon-grade.
Perfect for nuclear engineers, students, physics nerds, and anyone who prefers their mornings enriched.
• 100% combed and ring-spun cotton (Heather colors contain polyester)
• Fabric weight: 4.2 oz./yd.² (142 g/m²)
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping
• Blank product sourced from Nicaragua, Mexico, Honduras, or the US
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
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 |
