Hello, I'm an amateur boxer, and my coach is looking for a pair of Ringside Ultra-Light Punch Mitts?

Ringside has discontinued them, they are the same exact ones you see Roger Mayweather using with Floyd most of the time. Can anyone find a pair of the Ringside Ultra-Light Punch Mitts? or know where I can buy them...if anybody has an older pair I would be willing to purchase them off of you!! THANKS!!