Early last month the Stubb’s and Supra Skytop collaboration made it’s introduction to the online circuit. This Saturday April 4th will mark the release of the 413 Series which will include the Skytop and the select 413 black box. It’s said only 1000 pairs will be released, and only 24 pairs will available at each store. To find out which stores will exclusively have these in stock, view here.