Asics Gel-Kinsei OG Black/Black sneakers - US mens size 12.5 EU 472019 reissue of Asics' 2006 cult running shoe, the gel kinsei OG. Here in the black black colourway (although it should really be called black very dark, slightly shiny brown because sections of the upper are really a very dark, slightly shiny brown synthetic leather). More about the gel kinsei per asics advertising copy: "Uniting Japanese heritage and craftsmanship with modern mechanical design, this silhouette draws inspiration from a samurai's