Diamond MMA Compression Shorts with Integrated Quad Strap Jock

STS-SHORT Diamond MMA Compression Jock Shorts Front Angled View

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  • STS-SHORT Diamond MMA Compression Jock Shorts Front Angled View
  • STS-JOCK Diamond MMA Compression Jock Shorts Front Inside View
  • STS-SHORT Diamond MMA Compression Jock Shorts Front View
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The Diamond MMA compression jock shorts delivers exceptional groin protection without sacrificing comfort. Designed with military-grade elastics and premium-quality construction, this compression jock short will provide you with the optimal protection for high-impact sports.

The Diamond MMA compression shorts are integrated with a high-performance 4-strap jock system and perfectly tailored cup pocket, preventing lateral and vertical movement of the athletic cup for a seamless, perfect fit.


  • Zero Cup Shifting: Quad-strap system keeps cup in place and held down when getting into your baseball or softball umpire stance
  • Tight, comfortable compression fit to warm the muscles and provide support during intense physical activity
  • Elastic waistband with drawstring to provide custom fit
  • Cup NOT included, sold separately
  • 82% Nylon, 18% Spandex

Size Chart

  • Medium: 31" - 34" (77-86cm)
  • Large: 35" - 38" (87-96cm)
  • XL: 39" - 42" (97-106cm)
  • 2X: 43" - 48" (107-122cm)

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Product Video

Diamond MMA Overview

Watch the construction and features of the @Diamondmma Cup & Quad Strap Jock. The Cup, Jock, & Compression Shorts w/ Jock available on Ump-Attire.com

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Official Reviews

February 1, 2024   Verified Purchase
This feels good, fits well and keeps the cup in place.
November 21, 2023   Verified Purchase
Glad I got these, keeps everything safe and well-protected.
January 20, 2022   Verified Purchase
Super comfortable! Keeps cup in place dependably!

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Questions About This Product

Q: If I wear a 36 waist what size would I need when wearing this over tights?
– Daryl Rogers

Large is the recommended size for waists 35" - 38".

– Ty Unthank
Marketing Specialist, HS & College Umpire

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