Relatively new to Las Vegas, not new to the rest of the west coast, The Pharmacy has a wide variety of sporting brands, my favorite being RVCA because they suppport young, up and coming artists.
They also have a pretty good flux of apparel and goods going on sale.
Its a cool little shop where you just wanna go and shoot the shit with the employees, who are all skaters themselves, all day long.
* off the strip, non-casino