BJJ Horror Cthulhu Men's Short Sleeve Rashguard
From the depths of cosmic horror comes the latest addition to our BJJ Horror Series—Cthulhu. This rashguard showcases the Great Old One rising from the sea beneath a looming purple moon, fully clad in a jiu-jitsu gi and ready for battle. H.P. Lovecraft's iconic monster meets modern grappling in a design that captures the terror and power of the abyss. Whether you worship the Ancient Ones or just want to look like you do, this piece delivers a sinister edge to your no-gi game.
- Fully sublimated graphics will never peel or fade
- Durable, moisture-wicking polyester/spandex blend
- Designed for grappling, MMA, and intense training
- Elastic waistband to reduce riding up
- Part of the BJJ Horror Series
Long sleeve rash guard measurements (inches)
Sizes | Chest (A) | Length (B) | Waist (C) | Sleeve (D) | Cuff (E) |
XS | 17.7 | 24.4 | 15.0 | 26.0 | 3.5 |
S | 18.5 | 25.4 | 15.7 | 27.0 | 3.7 |
S-Tall | 18.5 | 26.0 | 15.7 | 27.6 | 3.7 |
M | 18.9 | 26.0 | 16.1 | 27.6 | 3.7 |
M-Tall | 18.9 | 27.2 | 16.1 | 28.3 | 3.9 |
L | 19.7 | 27.2 | 16.5 | 28.3 | 3.9 |
XL | 20.5 | 28.0 | 17.1 | 28.9 | 4.1 |
2XL | 21.3 | 28.7 | 17.7 | 29.7 | 4.3 |
3XL | 21.7 | 29.3 | 18.3 | 30.3 | 4.5 |
4XL | 22.2 | 30.1 | 18.9 | 30.7 | 4.7 |
5XL | 22.8 | 31.1 | 19.3 | 31.5 | 4.7 |

All measurements shown in the above table are done with the gament placed flat. You can compare these measurements with your existings garments to determine which size will be the best fit. To do this simply measure a rashguard you already own by following the diagram shown above.
Your measurements (inches)
Size | Chest circumference | |
---|---|---|
Lower | Upper | |
XS | 33.9 | 35.8 |
S | 35.8 | 37.8 |
M | 37.8 | 39.8 |
L | 39.8 | 41.7 |
XL | 41.7 | 43.7 |
2XL | 43.7 | 45.7 |
3XL | 45.7 | 47.6 |
4XL | 47.6 | 49.6 |
5XL | 49.6 | 51.6 |
Alteratively, you can use the recommended size based on your chest. You need only measure chest to determine the best possible fit. Using the chart above compare your chest measurement with the measurements provided.
If you're still having trouble please contact us and we can recommend a size. Worst case scenario you can always exchange your purchase if it doesn't fit right!