ACG Zion Mid [1995]The Zion released in both mid and low top iterations, they came as a result of an earlier idea from @mcsteve, the ACG Loopin, that he sketched in 1991. The Loopin was an early example of Mcdonald trying to implement sustainable design into a Nike silhouette, it was unfortunately an idea that didn't get past the sketching phase. Years later, Sergio Lozano was tasked with redesigning the Loopin and the ACG Zion was born. Despite Lozano being told not to