Extra Butter and ASICS present their latest collaborative release with the new “Sidewinder” GT Cool. This “Sidewinder” GT Cool is part of the “Death List 5” referring to the movie Kill Bill, this one features an upper that combines denim, leather and a Hawaiian print with light blue laces and black snakeskin striping. The Extra Butter x Asics “Sidewinder” Cool GT will be available from January 4 in the U.S. On January 2, tickets will be delivered in both Extra Butter shops from 19:00 to 20:00 (EST) in order to be guaranteed to have a pair on January 4. Moreover, the shoes will be available online on January 6th from 20:00 (EST).