Tear up the trails in lightweight comfort wearing Skechers GO RUN Trail Altitude 2.0 Marble Rock 3.0. This lace-up trail runner features a Skechers Air-Cooled Goga Mat high-rebound insole and a rugged traction system ready for any terrain. It has a lightweight responsive ULTRA LIGHT midsole cushioning and a breathable insole with high-rebound cushioning. The upper is made of trail air mesh and leather overlays with a lace-up front. The durable and flexible trail-ready outsole has multi-directional traction lugs.