Progress Jiu Jitsu
Progress Unknown Koi Board Shorts
Progress Unknown Koi Board Shorts
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Delivery from our warehouse in Switzerland
Delivery with the Swiss Post
Pay with TWINT, invoice, PayPal & credit card
Presenting the mysterious Unknown Koi Board Shorts, a striking addition to our collection of grappling shorts. These shorts incorporate the latest advances in grappling-short technology and redefine comfort and performance. With an unwavering focus on exceptional moisture wicking and quick drying, they set a new standard for durability. At the same time, they remain true to the core values of Progress gear and boldly embody the iconic Progress Jiu-Jitsu aesthetic, defined by an unparalleled attention to detail.
Key features:
- Italian sublimation dye for enhanced graphics
- High-quality spandex and polyester blend fabric for maximum comfort and full range of motion
- Unique Progress cut for the perfect fit
- Quick-dry technology
- Anti-pilling technology
- Durable elastic waistband and drawcord that never slips, for total freedom of movement and confidence
- Flatlock stitching to ensure they never chafe and last forever
Presenting the Unknown Koi Board Shorts.
Unknown Koi embodies meticulous craftsmanship and boldly represents the iconic Progress Jiu-Jitsu aesthetic. We believe the Unknown Board Shorts are our most comfortable shorts design to date!
Washing
Although all our rash guards now feature anti-pilling technology, we always recommend washing your Progress shorts in cold water. If you must wash hot, please do not exceed 30 degrees. Do not tumble dry; instead, let them air dry. All our rash guards dry quickly, so they’ll be ready to use again after just a few hours.
Air dry
Use a non-biological detergent
Wash cold
Do not bleach
Do not iron
Do not tumble dry
| SIZE | XS | S | M | L | XL | XXL |
| Waist size (cm) | 66 - 71.1 | 71.1 - 76.2 | 76.2 - 81.3 | 81.3 - 86.4 | 86.4 - 91.4 | 91.4 - 96.5 |
| WAIST | LENGTH | |
| XS | 71 | 37 |
| S | 76 | 38 |
| M | 81 | 39 |
| L | 86 | 40 |
| XL | 92 | 41 |
| XXL | 97 | 42 |



