HEAD Sprint Pro 2.0 Women's Tennis Shoes Marine/Coral : One of the lightest shoes in HEADs lineup, the HEAD Sprint Pro 2.0 are performance-focused tennis shoes designed for aggressive players. Despite its incredibly lightweight makeup of highly breathable one-piece material, these shoes feature an integrated TPU skin with anti-stretch for excellent lateral support. The 180Adeg Heel Stabilizer further enhances the support during quick movements on the tennis court. Upper: Features a one-piece design made from lightweight TPU skin with anti-stretch for breathable, lateral support. One-piece vamp and tongue mesh. Drift Defense provides protection around the toe and medial zones. Midsole: TRI-NRG technology provides exceptional cushion and energy transfer. TPU 3D anti-torsion shank with forefoot spring enhances stability. Outsole: HEAD Hyrasion+(TM) rubber compound provides enhanced durability. Non-marking outsole.