TSLA Men's Ultra Lightweight Running Shoes L511 / L512 / L513 * Alert : True to size ! Recommend ordering usual shoe size ex: usual size MEN 7 (D) &gt; MEN 7(D) Aqua shoes designed for protection against abrasions and harsh surfaces Crafted Materials: Spandex Upper / Synthetic Sole / Polyester Quick Drying / Breathability / Lightweight / Slip-on Design