Engineered at the crossroads of road and trail, the Challenger 8 is built to deliver smooth cushioning and reliable traction across a wide range of terrain. A true gravel-grinding workhorse, this versatile trainer now features even more foam underfoot for a plush, cushioned ride and an improved fit for all-day comfort. The lightweight mesh upper keeps breathability at the forefront, while a plush collar and durable rubber toe cap add comfort and protection. Redesigned multi-directional lugs provide enhanced grip and stability, making this the most capable all-terrain Challenger yet.