The Altra Duo features a high cushion to weight ratio. The high cushioning protects your feet without sacrificing the weight of the shoe. The Duo is good for every day training runs to race day. The mesh upper is breathable and the TPU overlays provide durable support that’s flexible enough to allow your foot to move naturally through the gait cycle.
Weight: 7.9 oz (Men's) | 5.3 oz (Women's)
Stack Height: 26mm
High level cushioning
Neutral Road Shoe
FOOTSHAPE™ TOE BOX
Allows your toes to relax and spread out naturally for more comfort and stability in uphill climbs and downhill descents.
ZERO DROP™ PLATFORM
Places your heel and forefoot the same distance from the ground to encourage proper, low-impact form throughout your trail run.
The Max-LT midsole provides a firm, max cushion platform.
Women’s Shoe Features: FIT4HER™
The Fit4Her™ technology means we customize every women's shoe to the unique anatomy of the female foot.