Etonic - TransAm Walker Plus (Black) - Men's: The legendary TransAm Walker was one of the world's first shoes designed specifically for walking. Etonic is now offering this classic shoe with some modern styling and the added benefits of today's walking shoe technology. Leather uppers for comfort and breathability. Compression Molded Evalite(tm) midsole provides firm yet flexible lightweight cushioning. EVERDURE(R) Outsole for high abrasion/high mileage durability. Trampoline Action Innersole reciprocates energy expended on each step and promotes forward motion.