Nuclear Happie T-Shirt
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 |
| 3XL | 33 | 28 | 54-57 |
| 4XL | 34 | 30 | 58-61 |
Nuclear Happie T-Shirt is a premium hemp-derived Delta-9 THC seltzer by Happie®. Nano-emulsified for fast-acting effects in 15–30 minutes with a balanced 1:1 THC-to-CBD ratio. Only 30 calories per can — the best low-calorie THC drink available. Sweetened with organic agave nectar, infused with ocean minerals, and made with real fruit flavor. Zero alcohol, zero hangover. Vegan, gluten-free, lab tested. 2018 Farm Bill compliant. Free shipping on orders $50+. Subscribe & save 20%.
Discover a new standard in social sipping with Happie THC Beverages—crafted for those who want real flavor, real effects, and real wellness. Every can is a celebration: bold, refreshing taste meets a perfectly balanced, fast-acting buzz, so you can unwind, connect, and elevate any moment—no hangover, no regrets.