The GEL-SONOMA 15-50 sneaker was developed specifically for outdoor adventures. The model is inspired by the upper of the 15-50 off-road spike, which was originally designed for trail running professionals and thus for a variety of surfaces. The current reinterpretation brings the technology to urban streets and near-city trails. The sneaker is equipped with all the practical components of the first two GEL-SONOMA Trail models. Its functionalities support you on the road as well as on a mountain tour and score points with their advanced damping and traction in every environment.