Design: A strong plastic midfoot plate combines with a wide base to offer stability for quick cuts and sudden changes in direction Synthetic leather on the outside of the shoe helps keep your foot contained when moving side to side Padded collar and tongue for added comfort In-Shoe Comfort: A heel Air Zoom unit in the midsole provides support Durability & Traction: Extra rubber in the toe area, specifically the big-toe side, adds durability where it's needed High-abrasion rubber along the outsole offers durability and traction Additional Details: Designed for wear on hard court surfaces