AND1 Mens Tai Chi Basketball Shoe Synthetic Shaft measures approximately Ankle" from arch Undoubtedly one of the most iconic basketball shoes to date, the AND1 TAI CHI returns to the court with three all-new colorways and stories guaranteed to create hype. Extremely versatile shoe with excellent on-court performance and off-court street appeal. Asymmetrical synthetic panels allow for bold color and graphic treatments to engage and excite. Collar foam and traditional tongue construction enhances comfort making this shoe a very reliable option for any environment. High quality compression molded EVA midsole provides cushioning, rebound, and superior support.