Clarks Coling Walk Shoes Coling Walk is both durable and stylish with it's TPU leather sole and plain toe upper. Full leather linings add a premium touch to this simple yet classic design. Cushion Plus technology offers sublime comfort making it the perfect style for any formal occasion. Outer Black, Walnut, :Leather Inner Black, Walnut, :Leather Sole Black, Walnut, :Mixed Fastening: Lace Standard = Clarks G/ Wide = Clarks H