Supra Footwear will be releasing a very limited edition Skytop on Saturday, May 10th. To give you an idea of how limited these are, only 11 retailers in all of the United States will be receiving these Skytops, with 30 pairs being allocated to each shop. The predominantly silver and white shoes called, “413 Silver,” will be the first release from a new series of footwear simply titled, “413.” The name of this new series derives from Factory 413, which is located in Los Angeles, California. A list of retailers can be seen after the jump for these Skytops set to release on May 10th.