The GEL-SONOMA 15-50 shoe is rooted in the concept of outdoor exploration. This style takes inspiration from the upper of the 15-50 running shoe, originally designed for competitive runners tackling various terrains, now reworked for strolling through city streets and mountain trails. The structure utilizes components from the first two GEL-SONOMA trail shoes, providing advanced cushioning and traction for daily urban walking or hiking on rocky slopes. Key features include an upper inspired by the 15-50 running shoe, layered heel reinforcement for improved durability against abrasions, the same structure as the first two GEL-SONOMA trail running shoes, and GEL technology in the rearfoot for everyday comfort. The outsole grip enhances traction on off-road surfaces. The upper takes further inspiration from the studded upper of the 15-50 cross-country model and borrows its construction from the first two GEL-SONOMA trail shoes for maximum comfort in everyday life. Product details: Sports shoe, flat heel, lace-up fastening. Fabric content and care advice: Uppers: 100% polyurethane, Lining: 100% polyester, Cushioning: 100% polyester, Sole: 100% rubber.