Extra Butter is back with their latest addition to the "Death List 5" Series. This Asics GT Cool is known as the "Sidewinder" edition. Featuring dark denim with a Hawaiian print underlay finished off by periwinkle laces and venom snakeskin striping on the sides. A limited Extra Butter exclusive, look out for these at both Extra Butter locations in NYC with an online release to follow in early January of 2014. Retail is set at, $135.