Saucony ProGrid Xodus is a new trail running shoe from the Saucony running shoe company. It offers a premium ride and is very responsive on any uneven trails. It has a vibram outsole which is known for its high levels of traction and grip. Users of the shoe are usually impressed with it as a shoe on technical trails and on longer trail runs when a high level of protection and longer use of cushioning is important. It is probably not the shoe to use if the run does include a lot of pavement running and is probably better as a trail only shoe. It has a breathable sockliner.