Asics Gel-Sonoma 15-50 Mens Grey TrainersThe GEL SONOMA 15 50 sneaker is rooted in the concept of outdoor exploration. The design pays homage to Japan's thorough recycling processes that help the country maintain a clean environment. Meanwhile, the tooling uses components from the first two GEL SONOMA trail shoes. From everyday foot traffic to hiking rocky hillsides, these features create advanced cushioning and traction in various surroundings.