Tai Ji Quan is famous for it's graceful movements and it's stress relieving effects on the mind and body. It was also an important element of the Jeet Kune Do teachings of legendary martial artists. A similar philosophy was used in the evolution of the Onitsuka Tiger to the company known today as ASICS. The name, an acronym, derives from the Latin phrase Anima Sana In Corpore Sano which means “A Sound Mind in a Sound Body. Leather upper. Cushioned footbed offers lasting comfort and support. Durable rubber outsole. Measurements: ; Weight: 8 oz ; Product measurements were taken using size Men's 7, Women's 8.5, width Medium. Please note that measurements may vary by size.