From Nike, the Girls' Air Max Bia Running Sneakers feature:  A sleek mesh upper helps you stay cool while visible Max Air adds bounce to your step Mesh upper is breathable and features molded plastic skins for durability Reflective details Lace up and go Plush and comfortable, Max Air cushioning has just the right amount of support Soft foam in the midsole adds lightweight cushioning Waffle inspired rubber outsole features flex grooves to help every step feel natural Imported.