The Saucony Xodus Ultra is designed to keep you comfortable while you answer the question ldquohow far can I runrdquo Built for long trails, the ultralight, ultra-cushioned and ultra-responsive PWRRUN PB midsole foam is surrounded by a durable PWRRUN frame to keep you running all day (and night) long. This combination gives you a stable and cushioned ride with excellent energy return. A new 6mm heel-to-toe drop gives you a grounded feeling throughout your run, while the roomier toe box provides comfort for your toes. A redesigned three-piece PWRTRAC outsole gives you the grip and traction you need while navigating even the gnarliest terrain. It also gives you the flexibility necessary for a smooth stride when the ground is anything but smooth. The improved rock plate provides durable protection against rocks and roots. A minimal upper decreases hot spots and allows for your foot to breathe. There is a debris shield that keeps dirt and rocks out of your shoes and on the path where they belong. Plus, a contoured sockliner hugs your foot for the perfect fit. Go the distance in comfort with the Saucony Xodus Ultra.