Deep Strength. Relentless Grip. Unbreakable Will.
The SPECIMEN Octopus + Skull Tee is a statement of power and resilience. Featuring a bold octopus-and-skull graphic on the back, this piece represents endurance, adaptability, and the strength to overcome anything. Built from a premium cotton, polyester, and rayon blend, it delivers next-level comfort with durability that can handle every grind.
Tri-blend fabric (cotton, polyester, rayon) for softness, stretch, and long-lasting wear
Athletic fit that moves with you in training or on the street
Front chest SPECIMEN logo for a clean everyday look
Octopus + Skull back graphic — symbolizing relentless strength and fearless identity
This isn’t just a shirt — it’s armor.
SPECIMEN — You Are the Prototype.
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 |
