…And in perhaps even bigger news — his shoes sold out in New Orleans.From Gilbert’s blog:

… I Wasn’t in New Orleans, But My Shoes Were

My GilIIZeros sold out. Thirteen of the 20 pairs sold out at All-Star weekend. They haven’t been selling well because they’re underground and people are lazy. People only want to go to Foot Locker and the big athletic stores to find them, they don’t want to go to underground stores to find shoes. But my shoes were made for sneakerheads this year.

What exactly is an underground store?  Is that like a mall with a basement that only “sneakerheads” are able to find?