FootJoy 2014 FJ Icon Wave Spikeless Golf Shoes (52283) White-Mahogany Croc Print Full grain leather and calfskin detail Synthetic sole Luxurious Calfskin Detailing - Calfskin is the finest leather in the world. Luxurious calfskin offers unparalleled beauty, fit, and resistance to stretching Premium Full Grain Leather - This soft premium leather offers outstanding waterproof comfort, breathability, and durability Memory Foam - Memory Foam is located in the tongue and around the collar, providing a custom fit to enhance comfort Performance Spikeless Outsole - Provides Extreme traction, stability, and versatility for the ultimate on/off course experience Forefoot Flex Zone - This soft density zone provides additional walking comfort and flexibility