The GEL-SONOMA 7 GTX shoe is designed for the great outdoors.It´s formed with a GORE-TEX membrane that helps keep your feet warm and dry when you´re running in wet conditions.Underfoot comfort stems from a full-length AMPLIFOAM midsole and GEL technology unit that´s strategically placed where cushioning is needed.Lastly, the trail-specific outsole is functional for providing advanced traction.Its pattern helps you experience a confident stride on the uphill and downhill sections of challenging terrain.