• The Retro Grappler Kool-Cult Rashguard Kool Aid Parody is a colorful, limited edition rashguard with four-way stretch, blue sleeves, and an orange cartoon breaking through bricks. OSS! cult Member text—perfect for any jiu-jitsu enthusiast.
  • The Retro Grappler Kool-Cult Rashguard Kool Aid Parody features a vibrant cartoon pitcher as a martial artist smashing boards, “OSS!” in bold, and is crafted from four-way stretch fabric—a limited-edition must for jiu-jitsu fans.
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Kool-Cult Rashguard Kool Aid Parody

Kool-Cult Rashguard Kool Aid Parody

€50,74
€50,74
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A super limited edition rashguard where only 50 have been made available! This design is a tongue-in-cheek reference to how jiu-jitsu has a cult like following with a Jim Jones reference for those who remember the 90s!

  • 82% polyester, 18% spandex
  • 38-40 UPF
  • Fitted design
  • Comfortable long body and sleeves
  • Flatseam and cover stitch
  • Very soft four-way stretch fabric that stretches and recovers on the cross and lengthwise grains
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Why are Retro Grappler Rash Guards better?

Grappler Gripper ™

Our rashguards feature a silicone strip along the bottom hem to help keep your rashing covering your assets.

Flatlock Stitching

These super secure stitches will never break, even during your toughest rolls. Plus, you'll never feel em against your skin.

Durable & Lightweight

Our grappler shorts are a strong, no-frill approach to training gear. With a shorter overall length, they offer maximum mobility.

Rad Designs

By supporting Retro Grappler, you're supporting an artist in the US and grapplers across the globe!