Street approved. Trail tested.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, Hoka has added even more foam underfoot and improved the fit since their last iteration. Finished with a minimal mesh upper, plush collar, and durable rubber toe cap, they've reimagined the orientation of their multi-directional lugs to ensure the best all-terrain ride yet. Youll find a new last with increased drop and improved fit in the forefoot and instep. Hoka has also amplified the traction with an updated lug design.