With the Callaway Coronado Waterproof Golf Shoe you can walk 18 holes and feel like you took a cart. Waterproof Opti-Repel microfiber leather upper. 9 spike TPU Fusion-Lite 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 Opti-Soft EVA midsole 9 spike TPU Fusion-Lite outsole 8mm PU sockliner with microfiber cover Opti-Vent mesh liner.