From ECCO, the Soft 60 Aeon Leather Sneakers feature: Crafted from ECCO pebbled, organic-tanned leather specially made for this limited collection Exclusive details: 60 insignia on the tongue and a copper-embossed logo Partly lined in ECCO leather with the front unlined for a relaxed feel ECCO FLUIDFORM™ anatomical fit for a natural feel Cushioning and shock absorbency in the form of lightweight soles made from advanced ECCO LYTR Technology Imported.