Thanks to the Callaway La Jolla Waterproof Golf Shoe, you'll end rounds with dry feet and a score that your friends won't believe. Waterproof Opti-Repel microfiber leather upper. 7 spike dura-rubber outsole for maximum stability and control. Opti-Soft EVA midsole for natural ground-feel and comfort. Opti-Vent mesh liner for breathability and heat-management. Waterproof Opti-Repel microfiber leather upper 7 spike dura-rubber outsole Opti-Soft EVA midsole 8mm EVA sockliner Opti-Vent mesh liner Fit: True to Size Outsole: Rubber Upper: Waterproof Opti-Repel Microfiber Leather Imported