From Reef, the Men's Phantom Lux Leather Flip Flops feature: Leather upper Soft memory foam strap liner wrapped in micro-fiber for a buttery on foot feel Slip on with soft webbing toe post High arch support helps distribute weight evenly and reduce foot and joint pain Phantom Foam cushioning delivers soft, contoured support with responsive rebound Durable rubber non-marking outsole provides stability and grip on any surface Designed to fit most foot widths Imported.