BOSS Parkour L Runner Trainers In Black. Lace fastening in black with black synthetic uppers. Black and grey leather and suede overlays. A padded black mesh tongue which features the signature BOSS logo debossed on top of the tongue in black and white. A white leather heel panel which features the signature BOSS Stripes logo embroidered in black beige and white. A black and dark grey stabiliser with grey beige and white foam midsole. A black rubber branded undersole. Colour: black