Fresh and modern, the Salomon ACS+ takes inspiration from classic running styles and delivers them with upgraded modern technology. Constructed with a synthetic or textile 3D mesh upper for a durable and breathable fit, these shoes feature an Agile Chassis System that offers a stable ride through every stride. The robust injected plastic piece on the upper provides a steady and sturdy fit. Plus, a synthetic powerband circling the shoes offers durable, reassuring protection. Completed with the Energy Cell midsole, the Salomon ACS+ ensures targeted support and a cushiony ride based on your running demands. Durable cushioned pad across the medial side of the instep brings protection and maximum comfort. Mud Contagrip rubber outsole provides superior traction and support. Weight: 13.9 oz.