The Ghost is one of Brooks' most-loved running shoes. With a soft feel, smooth ride, and trusted fit, the men's Ghost 15 delivers the comfort and performance runners want. Updated cushioning New midsole features soft and lighter-weight DNA LOFT v2 cushioning. DNA LOFT v2 has a unique balance of rubber, air, and a less dense, lighter foam for a plush feel. Smooth transitions Our soft midsole and Segmented Crash Pad team up for easy flow from landing to toe-off. Enhanced upper Engineered air mesh upper provides comfort and breathability with 3D Fit Print for added structure.