Built at the intersection of road and trail, the Challenger 7 GTX has been overhauled with plusher foams and a grippy rubber outsole inspired by gravel tires. Delivering inherent cushioning with adaptable tread, there's no telling where your next run will take you. The GORE-TEX Invisible Fit upper with recycled content ensures your feet stay dry and comfortable in wet conditions while also being sustainably made. The engineered mesh construction provides enhanced airflow and breathability for comfort. A comfortable heel cap fits snugly around your heel, and secure lacing ensures a personalized fit. The flat tongue prevents irritation, and an extended heel pull offers easy entry. The compression-moulded EVA midsole provides a high cushion-to-weight ratio, non-stop comfort, and a plush underfoot feel, absorbing impact forces and creating a stable landing. The increased stack height offers even more cushioning. The Durabrasion rubber outsole provides excellent grip and traction on various surfaces with a 4mm lug pattern for enhanced traction on uneven terrain and a smoother ride on the road.