Oakley - Sourdough (Black/Gum) - Men's: An awesome, casually styled shoe that can work for multiple occasions. Premium leather for supple comfort plus ballistic nylon for abrasion resistance. High NBX vulcanized rubber outsole with engineered tread and superior wet/dry traction. Molded internal midsole with innovative EVA formulation for resilient, all-day comfort. Impact absorbing design with high-density memory foam for shape retention. Shock-absorbing footbed with low-friction surface, moisture control and arch support. A must have, pick up a pair today!