W CHALLENGER ATR 7 GTX Men's Apparel making them even more durable

making them even more durable while maintaining a lightweight feel and breathable air flow for all-day comfort

The mesh cover provides ventilation and drainage to keep you dry

and detach when not in use

Thin-back profile for comfortable integration with all seats

Bring more comfort on every hike with Smartwool

W CHALLENGER ATR 7 GTX Men's Apparel making them even more durableBuilt 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 and larger, more aggressive lugs