W CHALLENGER 8 Size:39 1/3 Type: Trail / Road

Type: Trail / Road

The updated upper features strategically placed mesh panels to provide targeted breathability

Nike Dri-FIT ADV technology combines sweat-wicking fabric with advanced technologies to help keep you dry and comfortable

This invaluable data allowed us to create a midsole that ensures optimal weight transfer between the heel and toes

Perfect for squats

W CHALLENGER 8 Size:39 1/3 Type: Trail / RoadCity approved. Trail tested. Designed for both road and trail, the new Challenger 7 has been completely redesigned. Combining a simplified mesh upper with new soft foam, an increase in stack height for a more comfortable feel and the addition of the exclusive rubber to the lower unit, plus a reinvented outsole for a better ride while ground. Inspired by gravel tyres, smaller, tightly spaced knobs in the center and larger, more aggressive knobs on the