Black Oak Lined Stirrup LeathersThe Black Oak economy collection combines exceptional value, with the quality craftsmanship & details KL Select products are known for. The Black Oak Riveted Calf Lined Leathers feature soft calf skin leather wrapped over a core of webbing, for a tactile, yet durable leather. The Nylon webbing keeps these leathers from stretching, and they are finished with a riveted buckle. Available in Brown.