The Challenger ATR 4 can handle any type of running - trail, road and everything in between. The fourth edition features a more breathable upper, new design and updated lug pattern.

Geometry

Men's Women's
Offset: 5mm 5mm
Heel: 29mm 27mm
Forefoot: 24mm 22mm

Weight

Men's

9 oz

Weight is based on size US 9 and may vary depending on size

Women's

7.4 oz

Weight is based on size US 7 and may vary depending on size