All-Star Cobalt Umpire Chest Protector

CPU5000 All-Star Cobalt Umpire Chest Protector Front View

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  • CPU5000 All-Star Cobalt Umpire Chest Protector Front View
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  • CPU5000 All-Star Cobalt Umpire Chest Protector Front View without Extension
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More stock expected by the end of October.


The Cobalt™ low profile, contoured hard shell Umpire Chest Protector is a fully adjustable chest protector for all sizes and levels. Not only does it look great, it's extremely comfortable with the latest innovative air management padding, the low-profile is extremely slimming and its protective at all levels of baseball and softball. It's everything you want in an umpire chest protector and more.

With many adjustment points, you can use as much or as little of the Cobalt as you want. It's also very moldable out of the box. No need to use a hair dryer to get your hard shell to mold to where you want it. Simply bend it, shape it then let it contour to your body game after game.


  • 3.7mm thick HDPE pre-curved armor plates with hinges conform to many body shapes.
  • Removable extension adds another 3.5” of seamless protection for taller Officials.
  • Pre-curved shoulders allow CPU to hang on and not slip down the body and provide superior collarbone protection.
  • All armor plates have memory – bend them to form a custom shape.
  • Shoulders guards can move outward by 1/2 inches for larger umpires.
  • Removable shoulder gap cap for an even lower profile fit.
  • Air management system pads for maximum ventilation
  • Patented central cooling channel with removable and washable chest pads
  • The original DeltaFlex™ harness with hook ups straps located in front for easier on/off.
  • 12.5" in length and 16" with extension
  • Weight = 2.7 pounds and 3.3 pounds with extension.

Product Video

Official Review: All-Star Cobalt Umpire Chest Protector

Ty takes you behind the plate with @AllStarSportsVids most innovative chest protector. The high-quality materials paired with a low profile fit is fully customizable to accommodate all body sizes.

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Official Reviews


Andre M.

Avondale, AZ

July 8, 2021
High school game. Took one last night straight back just below the mask throat protector. POW! Easily 85-90 mph off the bat, dead center body mass. It was loud. Decent size crowd gasped and then went "Ooooh". Everyone froze. Ball went half way back to the pitcher. Catcher grabs it and runs to the pitcher saying, "You ok André", I smiled. Both teams coaches come towards me as does my partner out the B. I FELT NOTHING. They looked puzzled and expected injury. Game changer did its job. All-Star Cobalt is the best chest protector on the market. Very comfortable and it is customizable to your needs and body.

James P.

Collierville, TN

May 17, 2021
UPDATE - After taking three direct hits this past weekend from 14 Major and 13 AAA age groups, I personally will not be wearing this for this level of play or higher. I will only be wearing it for competitive youth age levels of 12 and under. Yes, it is a very comfortable and lean chest protector. I am 5'10' 170, and it fits well to my frame, but the body shots I took this past weekend were significantly felt throughout my upper core area. I would recommend some added protection in the core area of the chest protector. I personally will not be wearing this for high school level of play.

Nelson D.

Haleyville, AL

May 11, 2021
Really like being able to remove bottom plate and shoulder plates if I want to. Also like the idea of being able to remove the chest pads to wash them. It’s well ventilated gives a little cooling although I haven’t used it yet on a 95 degree Alabama Saturday afternoon! Haven’t taken a good shot yet but I feel real comfortable behind the plate with it on.

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Questions About This Product

Q: Are y’all ever going to get more of the All-Star Cobalt Chest protector?
– Joseph Mccarthy

We expect our stock to be filled in September.

– Sherie Sandifer
Office/Service Manager

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WARNING: Participants in any sports activity assume risk of injury. This equipment may be used to help aid in preventing or reducing the extent of injury. No equipment can guarantee umpire or player safety from injury during participation, and use of this equipment carries no such guarantee. Do not use any umpire equipment that is damaged in any way.