Floyd Mayweather -- I Like My Gloves Just Like My Money ... GREEN!!

Floyd Mayweather has picked the gloves he'll use to pummel Andre Berto tonight, and just like his favorite thing in the world, Champ's goin' green.

We're told Mayweather picked the pair this morning and they run around $2,500 for the average joe. Champ will be rockin' the gloves for free from his sponsor Grant Worldwide -- but it's not like the price would have been a problem.

Our Floyd sources say he went with the gold and green because they represent both money and the colors of the MGM Grand where tonight's fight will take place.