Saucony Baby Jazz Hook and Loop - Navy Olive Size 6.5 M (baby/toddler) The Saucony Jazz hook-and-loop offers extreme comfort and that effortlessly cool look that never goes out of style. A rubber outsole with triangular lugs provides traction and flexibility for a comfortable, smooth ride. Fun colors and easy closures have made the baby Jazz the ultimate first shoe. Suede and nylon upper Hook-and-loop closure for easy on/off and adjustability Rubber outsole for superior traction