The asymmetric lacing system provides a customized fit through the instep and arch, banned running shoes.

Built at the intersection of road and trail, the Challenger 8 delivers all the smooth cushioning and confidence-inspiring traction youll need to tackle a variety of terrain. A gravel-grinding workhorse loved for its hyper cushy ride, weve added even more foam underfoot and improved the fit since our last iteration. Finished with a minimal mesh upper, plush collar, and durable rubber toe cap, weve reimagined the orientation of our multi-directional lugs to ensure the best all-terrain ride yet.

This personalized approach considers your entire lower limb kinematics, from foot strike to toe-off, good running shoes for supination.