The Brooks Ghost 7 gets you to your destination in comfort. Built for the neutral-to-underpronator, you'll get a cushioned ride while running on the road and track. Element upper for protection from the various elements in a lightweight, breathable mesh fabric. Durable synthetic overlays. Plush tongue and collar for added comfort. Molded foam insole for light, underfoot cushioning. One-piece, blended BioMoGo. Full-length S-257 Cushsole utilizes an insole board for increased cushioning and flexibility. Heel and midfoot crash pads for smoother transitions. Omega Flex Grooves for more natural forefoot movement and fluidity. Soft-blown rubber forefoot for light cushioning and grip. HPR Plus for long-lasting durability in high-wear areas. Universal Sprung Platform for fit and function. Wt. 10.4 oz.