Built at the intersection of road and trail, the new Challenger 7 was completely reimagined from the ground up. Combining a simplified mesh upper with a soft new foam, Hoka 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, this shoe features tightly spaced lugs in center and larger, more aggressive lugs at the perimeter designed for improved traction on uneven terrain.