Lace up for fast fun, in our new max-cushioned trail runner, built for use on technical, rugged terrain. The 38 x 33 mm ZipFoam(TM) midsole offers the perfect mix of cushioning, response, and protection underfoot, while the rocker midsole design allows for a smooth and comfortable ride. Our specialty FKT Insole provides a responsive step-in feel, and the closed-cell construction allows water to drain quickly. For days when you want some extra protection, the gaiter attachment system features a hook and loop attachment at the heel. It&';s time to hit the trails! Specs Best For:Trail Running Stack Height:38 mm (heel) // 33 mm (forefoot) Heel to Toe Drop:5MM Weight:10.9 oz (M9) Gaiter Compatible: Yes Rock Plate: No