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 a variety of terrains. It is now reworked to allow you to stroll through city streets and mountain trails. Similarly, the structure utilises components from the first two GEL-SONOMA trail shoes. From daily urban walking to hiking on rocky slopes, these features provide advanced cushioning and traction in various environments. The upper is inspired by the 15-50 running shoe. The layered heel reinforcement design improves durability against abrasions. Follows the same structure as the first two GEL-SONOMA trail running shoes. GEL technology in the rearfoot provides everyday comfort. The outsole grip enhances grip on off-road surfaces.