The Brooks Ghost Max is designed to deliver enhanced protection with rocker-like transitions that propel you forward. This neutral shoe is great for running or walking, as it helps absorb impact to protect your feet. It is crafted with a huge layer of DNA Loft v2 foam to give superior comfort plus the Brooks GlideRoll geometry for efficient motion. This shoe has earned the APMA Seal of Acceptance and also is a certified CarbonNeutral product. Even though the Ghost Max offers advanced cushioning, the midsole drop is only 6mm for a more natural gait.