adidas Springblade Drive 2 Running Shoes Engineered Mesh Forefoot - With distinctive perforated midfoot and embossed heel materials. Moulded Responsive EVA Sockliner - For an anatomical fit and great step-in comfort. High Performance Lining - Wicks sweat away from the feet. Springblade Outsole - Provides cushioning and explosive energy. ADIWEAR Outsole - Offers the ultimate in high-wear durability.