The Onitsuka Tiger by Asics Mexico 66 slip on sneaker is fabulously lightweight and flexible for all-day comfort and support. The Mexico 66 sneaker has a great retro look and is perfect whether you're at the gym or running errands. CLEARANCE! This item can be returned for store credit. Not eligible for refund. Unisex slip on sneaker. Slip on design for convenience. Lightly cushioned footbed for optimal comfort. Soft textile lining. Slipped rubber outsole. Smooth textile and leather upper. For women, go up 1 size and a half. Men's size 6 = Women's 7 1/2.