4% spandex

sock-like upper with a 30% sugarcane-based EVA insole and 20% sugarcane-based EVA outsole

so they’ll help you go far and feel good

Vibram® Arctic Grip AT is made entirely of rubber without any metal components or inserts

HOKA CHALLENGER ATR 7 MEN'S COLOR_TAN 4% spandexBuilt at the intersection of road and trail, the new Challenger 7 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 proprietary rubber to the bottom unit, along with a reimagined outsole design for the best all terrain ride yet. Inspired by gravel tires, weve cued up smaller, tightly spaced lugs in center and larger, more aggressive