MEN'S CHALLENGER ATR 7 GTX Summer Running a fixed leather lace

a fixed leather lace

Breathable mesh upper

breathable mesh material that reduces the need for additional overlays

energized stride

Organic Raspberry

MEN'S CHALLENGER ATR 7 GTX Summer Running a fixed leather laceRain or shine. Street to summit. Built at the intersection of road and trail, the Challenger 7 GTX has been completely reimagined from the ground up. Combining a simplified mesh upper with a soft new foam, weve increased the stack height for a plusher feel and added GORE TEX INVISIBLE FIT with recycled content product technology for enhanced protection in inclement weather. Inspired by gravel tires, weve cued up smaller, tightly spaced lugs in center