There is a lot going on with the Size? x Jon Burgerman x Puma First Round - Red Edition: they are the fifth and final release in Puma's Reaction Pack series, they are part of the Size? 10th Anniversary pack, they feature the art of British artist Jon Burgerman, and they are limited to just 40 pairs. That's a lot of collaboration and exclusivity by any measure, even for a sneaker. This shoe is actually the follow up to a white version, which we covered here, and a follow up on a 2007 Jon Burgerman collaboration with Size?. That's enough backstory - the shoe itself is a classic leather/suede hightop, with a white midsole and a gum sole. They get decorated with a Burgerman's signature doodles, which he kept loose and chaotic for this shoe. The sneaker is finished with Burgerman logos on the heel, and a Burgerman tongue tag. Any of the 40 total pairs still available can be found at Size? via: EU Kicks.