EDDY model by MEPHISTO: This shoe guarantees an excellent fit and optimum comfort. Its leather lining ensures a healthy climate inside the shoe. This men's model is made from smooth grained leather. The quick lacing system and the fully padded shaft edge provide a solid, comfortable and pressure-free fit of the foot in the shoe. The integrated SOFT-AIR technology reduces hard shocks to an absolute minimum, ensuring smooth and effortless running and ensures a healthy foot climate. The outsole is made of Mephisto-developed rubber lite. This means a durable sole that is still very lightweight.