Nike Zoom GP Challenge Pro Men's Clay Court Tennis Shoes (FJ7767-401, Denim Turquoise/Volt/Armory Navy) Size 13

Origin: ImportedSole material: RubberOuter material: Synthetic leather, rubber outsoleClosure type: Lace-UpStyle#: FJ7767-401Nike Claybreaker technology helps give you enhanced traction and less buildup on clay courts. Added grip in the forefoot and midfoot work with a wide traction pattern to help you slide with controlA robust plastic midfoot plate combines with a wide base to offer stability for quick cuts and sudden changes in direction. Synthetic leather around the lateral side helps keep your foot contained when moving side to side.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.A heel Air Zoom unit provides support while a forefoot Air Zoom unit adds a spring to your step. Perfect for everyday use. supreme materials and excellent craftsmanship ensure long-lasting durability.