3-3-20 Index Sneaker Purple

The 3-3-20 Index is a system to easily find the best sneakers, based on dimensions: height, width, and length. It is designed to provide a comprehensive and fair comparison of different models. The 3-3-20 Index sneaker is made of high quality leather with breathable mesh at its side for better ventilation. It is available in beige or purple in women or men's sizes.