Adidas Response Cushion features include: adiPrene insert under the heel for cushioning at impact, Torsion System for stability and control allowing for natural rotation between the rearfoot and the forefoot, providing midfoot support, and improving surface adaptability. AdiWear offers the best durability in high-wear areas. Blown-Rubber outsole for lightweight grip, cushion and durability. Synthetic Leather Air Mesh Upper for durability and support.