UMPLIFE Flex Umpire Chest Protector Harness

ULF-CP-HARN UMPLIFE Flex Umpire Chest Protector Harness Base Closeup

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Ray Brownlie of UMPLIFE, the maker of the magnetic wallets and Flex Series Harnesses has added to the collection. The Flex Umpire Chest Protector Harness features a unique quad-point attachment system with extra-long, doubled-back, elastic side straps.

It features an over-sized neoprene rectangular base for a snug, custom fit that prevents sagging, sliding and a need for constant adjusting between pitches. It also features extra-long, adjustable elastic straps in both the shoulders and body to fit ALL body types - big and small.

You will use the existing plastic slides and metal t-hooks or plastic Tifco buckles from your current chest protector harness. The UMPLIFE Flex Harness is compatible with most brands of chest protectors.


  • Neoprene quad-point attachment
  • Reinforced, sewn-on plastic slide locks allow the user to lock it up and have a perfect fit for every game. 
  • Reinforced bottom connection areas prolong the life of the harness and add a nice clean finish. This is not just cosmetic and actually functions in the high tension area.
  • Double-stitched for durability
  • One-size-fits all: extra-long top & side straps and unique double-elastic side attachment
  • UMPLIFE on back of harness
  • Universal design makes a great upgrade or replacement on all umpire chest protectors
  • Color: Black with red UMPLIFE Flex logo

Product Video

Crew How-To: Installing Your UMPLIFE Flex Umpire Chest Protector Harness

Step-by-step instructions to replacing your stock chest protector harness with the UMPLIFE Flex Harness.

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Official Reviews


Jarrell R.

Bel Alton, MD

April 13, 2022
I recently purchased the Wilson West Vest Gold since I had the luck to umpire more high school games. The stock harness on that vest didn’t work and I needed something bigger. Once I installed this, omg my life changed. Was easier to put chest protector on and take off. Holds it’s place all game. Would highly recommend.

Christopher R.

Sunderland, MD

March 14, 2022
Outstanding product with a superior design. Easy to put on to replace your factory harness. Great fit, plenty of adjustment. Ensures the chest protector is snug and doesn’t shift during the game. Probably the best money you can spend to upgrade your equipment.

Nick P.


February 26, 2022
The UMPLIFE chest protector harness is so much more comfortable than the original Wilson West Vest harness. Installation was a snap, adjustments are easy, it is much more comfortable. All in all a home run!

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Questions About This Product

Q: Will this harness work with the Adams XV HDX umpire chest protector?
– Clifford Costello

Yes! Remember to save your 3-prong snap clips and slide tensioner buckles from the shoulder straps of your original Adams harness to apply to the UMPLIFE Flex harness straps.

– Sherie Sandifer
Office/Service Manager

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