Etonic - Mirage (White/Navy/Electric Blue) - Men's: A flexible and comfortable trainer with a sleek design and versatility to meet the needs of many types of runners. Synthetic Leather/Mesh uppers for comfort and breathability. Compression molded Evalite(tm) midsole provides firm yet flexible lighweight cushioning. EVERDURE Outsole for high abrasion/high mileage durability. Trampoline Action Innersole reciprocates energy expended on each step and promotes forward motion.