Nike SB Vertebrae Shoe Cool Grey/Black-Cool Grey-Dark GreyNike SB Orange Label Vertebrae Shoes in Cool Grey, Black and Dark Grey. Part of the brand's Orange Label collection, this Nike SB Vertebrae is designed with leather, suede and textile uppers. Featuring a ghillie loop lacing system, raised midfoot detailing and perforated forefoot paneling, this grey Nike SB Orange Label Vertebrae also features a padded mesh tongue. Finished with printed Orange Label insoles, printed Swooshes and a gum rubber outsole.