Want a Sio Moore jersey? He's willing to help. (Getty Images)

Apparently, if you want a Sio Moore jersey, there aren't any stores in the Oakland, Calif., area that can help you. Moore, who has been with the team for three years, says a 4-year-old fan of his was crying when she realized that she couldn't find one of his jerseys anywhere. This upset Moore, too, so he's decided to take matters into his own hands.

For any Raider fan that already has a Sio Moore jersey, they can send it to the team facility, and Moore will sign it and send it back. And for any fan who doesn't have a Moore jersey, but wants one, he's going to acquire a whole bunch, sign those, and give them away.

Apparently, his teammate, Rod Streater, wants to join in on the fun as well.

Pretty cool thing for the players to do, and maybe some of these Bay Area stores will even start carrying their jerseys, too. Beyond Khalil Mack and Derek Carr, it's not like the Raiders have a ton of other marketable players whose jerseys they can sell.