Features:

• Lightweight & effortless performance. Compression-molded EVA foam is lightweight, responsive midsole foam that encourages efficiency and an effortless feel.
• Guidance when you need it. GuideRail? technology acts like a supportive guide rail that encourages natural foot placement, with gentle guidance designed for overpronators, but only when its needed.
• Efficient toe-off and natural propulsion. A rocker shape is designed to give the feeling of being propelled forward with each step and provides an efficient toe-off without taking away from your natural stride.
• Roomy toe box for natural movement. With Altras signature FootShape? fit, you get plenty of room to help your toes move freely, with a secure midfoot.
• Promotes good foot health. This product received the American Podiatric Medical Association (APMA) Seal of Acceptance, awarded to products found by the Association to promote good foot health.

Specs:

• Weight? 9.6oz
• Heel-to-Toe Drop 4mm