MLB Umps

[mrm21711]

I noticed something while watching a lot of MLB games, was wondering if anybody out there knew what it was.

I have noticed a lot of umpires wearing a Wilson chest protector that is very thin and gray, with a very large yellow W directly on the top of it (under the neck), but is not a protector that Wilson sells. Does anybody know what this is? I have noticed a ton of guys wearing this one (Froemming, Timmons, Marquez, Barksdale, ect.) Thanks.