Altra Instinct 3
The new Instinct is a classic Altra, with a Zero Drop Platform™ for proper form while running, and a FootShape™ toe box that allows the feet to splay naturally while running. The InnerFlex™ grooves allow for pure freedom while running, which is amplified by how light the Instinct is, at 8.1 oz. Finally, the new A-Bound™ energy return midsole reduces impact, making longer runs go by like a flash.
Weight: 8.1 oz
Pitch: 0 mm
Fit: On the snug side, if between sizes, try the higher size
Removable Insole: Yes
Orthotic Friendly: Yes
Difference from previous model: Toebox fits narrower than previous models. New A-Bound™ energy return reduces ground impact.
- FootShape™ toebox allows for natural spread of toes and foot while weight bearing
- Zero Drop Platform™ facilitates proper running posture
- A-Bound™ compound adds a spring to each step
- InnerFlex™ creates flexion freedom during running
- Quick-Dry air mesh upper