New Balance Men's MRW760 Fitness Walking Shoe 100% Synthetic and mesh Rubber sole N-ergy is a resilient engineered elastomer designed to provide shock absorption and responsiveness for the optimal ride Stride bar-medial post ABZORB FL midsole foam provides an amazing blend of comfort and performance with DuPont Engage and isoprene rubber WALKING STRIKE PATH Outsole feature that stabilizes and guides the foot through the walking gait cycle PHANTOM LINER is seamless lining