A limited collection in collaboration with NY retailer Extra Butter has been released with the Vanguard Collection. It features a special ZX Flux and ZX Trail Mid as well as apparel to go with such as a neoprene jacket, utility shirt, pants, and patches.

ZX Flux Chief Diver – The ZX Flux Chief Diver features nautical inspired theme with a detailed neoprene print upper, underwater print insole, and translucent glow heel cage. It retails for $130.

ZX Trail Mid Scout Leader – The scout and outdoor inspired ZX Trail Mid features a duck canvas and nappy suede material with many different embroidered patches around the outsides. They retail for $140. No word yet if these will be made available through any other specialty stores.

You can check out all the items from this collection over at the Extra Butter official site.

Update 9-21-15: Most of the sizes are back in stock again for both shoes after having been sold out the first week.