CHALLENGER ATR 7 Size:44 features the same bold oval

features the same bold oval shape first introduced in 1994

or climbing peaks to admire the view

it's a running essential you'll wear every time the weather threatens

it is lightweight

Weight: 255g

CHALLENGER ATR 7 Size:44 features the same bold ovalDesigned for both the road and the trail, the new Challenger 7 has been completely redesigned. Combining a streamlined mesh upper with new soft foam, we increased the stack height for a more comfortable feel and added proprietary rubber to the lower unit, along with a reinvented outsole for a better all terrain ride . Inspired by gravel tires, we placed smaller, closely spaced lugs in the center, and larger, sharper lugs on the perimeter, to improve