Roider supremacy, a shirt with text on a red box that isn't $400, this is epic!
Meant as a parody of the supreme brand but with the steroid Trenbolone, tailored for comedy based lifters and steroid abusers alike.
Size guide
| S | M | L | XL | 2XL | 3XL | |
| Length (Worldwide) (inches) | 28 | 29 ¼ | 30 ¼ | 31 ¼ | 32 ½ | 33 ½ |
| Width (Worldwide) (inches) | 18 | 20 | 22 | 24 | 26 | 28 |
| Length (East Asia) (inches) | 26 ⅜ | 27 ½ | 28 ¾ | 29 ½ | 30 ¼ | |
| Width (East Asia) (inches) | 18 ½ | 19 ¾ | 20 ⅞ | 22 | 23 ¼ |