The Geox U NEBULA men’s leisure shoes are inspired by city and suitable for a dynamic lifestyle. Their patented system provides excellent breathability and maximum comfort. The shoes feature perforated outsoles and a special microporous membrane that absorbs and wicks sweat away from the feet. Nebula represents the latest evolutionary step in breathability. It uses innovative technologies that ensure a high level of breathability for the feet. In addition to being breathable, the U NEBULA footwear provides comfort and ease of use.