Description BOSS Kai Runn Trainers In Black. Black synthetic uppers with black smooth and textured leather overlays. A full black woven lace fastening with two branded eyelets at the top of the black leather lace stand. A padded black woven tongue featuring the signature BOSS logo patch situated at the top of the tongue in grey and black. A black smooth leather heel panel with the signature BOSS logo debossed in silver and featuring a reflective silver detail below. An additional signature BOSS logo is printed on the outstep in silver. A grey and black foam midsole with a black branded rubber undersole. Product ID: 200148 BOSS Kai Runn Trainers Black