The adidas Tech Response has a combination mesh and synthetic material upper to provide breathability, comfort and stability. Die-cut EVA insole for lightweight comfort. Injection molded EVA midsole reduces overall midsole weight by 20% for reduced fatigue ad added comfort. Durable adiWEAR rubber outsole with TRAXION . TRAXION provides great grip in all conditions. A high-traction outsole featuring tapered, kidney-shaped lugs that hold firmly and prevent slippage in all types of grass and conditions while remaining putting green-friendly. Clog resistant DTAC Cleats (Dynamic Traxion AC ) provide improved grip, stability and comfort. adidas new Sport Last which combines the stability of a golf last with the comfort of an athletic last, and features an anatomically correct forefoot shape and additional room in front to promote exceptional walking comfort.