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Unknown Koi Board Shorts

Presenting the enigmatic Unknown Koi Board Shorts, a striking addition to our collection of grappling shorts. These shorts integrate the latest advancements in grappling short technology, revolutionizing the realm of comfort and performance. With an unwavering emphasis on exceptional moisture-wicking and rapid drying capabilities, it establishes a fresh benchmark for durability. Staying true to the core tenets of Progress gear, the Unknown Koi exemplifies meticulous craftsmanship and boldly embodies the iconic Progress Jiu-Jitsu aesthetic, distinguished by its unparalleled attention to detail.
  • Italian sublimated ink for enhanced graphics
  • Premium spandex and polyester mix for maximum comfort and full range of movement
  • Unique Progress custom cut for the perfect fit
  • Rapid dry technology
  • Anti bobble technology
  • Robust elasticated waistband and drawstring, that will never slip down, for total freedom and confidence
  • Flat lock stitching to ensure it will never rub and lasts forever

A flexible but slightly smaller fit than our regular board shorts. If you've got chunky legs we recommend sizing up slightly. Unless you're looking for that short shorts look of course.

Shop with total confidence with Progress.

We offer 30 days money back guarantee if you are not 100% happy with your product.

As long as we can re-sell the item, ie - it's not washed or worn for training

At Progress we're dedicated to providing the best service for every single one of our legendary customers. 🤝

Although all our shorts now have anti-bobble technology, we always recommend washing your Progress shorts on a cold wash. If you have to wash hot, please do not exceed 30 degrees.

Introducing the Unknown Koi Board Shorts

Unknown Koi exemplifies meticulous craftsmanship and boldly embodies the iconic Progress Jiu-Jitsu aesthetic. We believe the Unknown Board Short is our most comfortable cut short to date!

Use Non Bio Detergent

Cold Wash

Air Dry

Don't Use Bleach

Do Not Iron

Do Not Tumble Dry