The sixth edition of the Hoka One One Challenger ATR lace-up trainers are part of an award-winning family known for making quick work of technical terrain. The Challenger ATR 6 GTX gives a comfortable ride with a more accommodating fit, grippy on the uphill and secure on the downhill.

• Breathable mesh upper with seamless synthetic overlays.

• Breathable textile lining for abrasion-free wear.

• Removable, foam padded insole for cushioning and support.

• Durable full-length EVA midsole to absorb shock and offer stability.

• Durable sole with rubber inserts for grip.