From leisurely activities to casual days at work, the Oakley Split delivers plenty of low top, lace-up style. Sturdy cotton canvas uppers, a Polyester lining for enhanced moisture management, and a vulcanized, high abrasion sure-grip outsole ensure all day comfort. It's finished with an iconic metal Ellipse logo on the side. Cotton canvas upper. Polyester linging for moisture management. Vulcanized rubber with grip and high abrasion on outsole. Metal logo details.