hyperbolic heel design reduces material bulk

Features:

• Energy Return for Your Marathon. Two forefoot Air Zoom units combine with ZoomX foam to store and return the energy back to you, powering every step.
• Propulsive Feeling. A full-length carbon fiber plate delivers a propulsive sensation that helps you smoothly transition through every stride and tackle turns with confidence.
• Cushioned Ride. Fully connected ZoomX foam creates an ultralight and cushioned feel, helping you stay fresh and comfortable from mile 1 to 26.2.
• What's New About the Alphafly 3? The Alphafly 3 is our lightest Alphafly ever, featuring a slightly wider carbon fiber plate for increased stability, a fully connected ZoomX foam midsole for smoother transitions and an all-new Atomknit upper designed for improved multidirectional containment and breathability.
• Notched laces offer a secure but soft lace-up.
• Integrated knit tongue with lofted padding helps alleviate lace pressure.

Specs:

• Weight: Approx. 218g/7.6oz (Men's US 10)
• Heel-to-toe drop: 8mm

reinforced heel counter stabilizes lateral motions