Saucony's ProGrid Xodus shoe is a a mid-range running shoe that is designed to be slightly more durable than the other ProGrid models, especially in its sole, which has better tread and is designed for running on potentially uneven trails. This means that the Xodus weighs slightly more than the other ProGrid shoes, but it is still made of lightweight materials. It has a moisture-wicking, odor and microbe-resistant insole and has a shock-absorbing heel area. The inclusion of the ProGrid sole means that the force of impact is supposed to be spread evenly throughout the foot, and it encourages a more even and continuous interaction with the ground. It also has an arch lock feature that fits the shoe tighter in the mid-region.