NuttyBuddy Jock

NBAC-JOCK NuttyBuddy Jock Front View

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  • NBAC-JOCK NuttyBuddy Jock Front View
  • NBAC-JOCK NuttyBuddy Jock Details
  • NBAC-JOCK NuttyBuddy Jock Size Chart
  • Nutty Buddy 3-Part System
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This is the jock strap that holds the Nutty Buddy cup in the proper place when paired with the Lock Core Compression Short as a 3-part system.


  • 2" woven jacquard waist band elastic, constructed with Nylon and Spandex
  • 1" woven elastic unique designed with long stretch and high recovery.
  • Designed to fit TIGHT to your body, so you can feel safe, secure and protected
  • Slips over cup, no pouch needed
  • Offers comfort and durability

UMPIRES: Learn How To Wear Your Nutty Buddy Cup & Jock System Like A Pro

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Official Reviews


John T.

Odenton, MD

May 29, 2023
I love this jock. It is tight, light, and comfortable. I snagged the shorts, jock, and cup and absolutely love the set. Highly recommend it to anyone looking for that extra security while managing a game.

Greg K.

Riverton, UT

April 9, 2023
You get what you pay for! Even though my first impression was "way too much money", it was money worth spending. Great fit and comfortable to wear. Holds the cup in place with no movement at all when I wear it with my compression shorts.

Thomas C.

Tipton, IN

May 13, 2022
Purchased this to replace the one I received when I purchased the Nutty Buddy when they first came out. Works great and holds the cup perfectly in place. Love this system.

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Questions About This Product

Q: Is the size chart true to size or is it best to size up?
– Richy Arredondo

The chart is true to size. Prioritize your true waist measurement then consider weight recommendations when selecting size.

– Ty Unthank
Marketing Specialist, HS & College Umpire

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