Ghost your personal records with the newest edition of this runner the Brooks Ghost 12. BioMoGo DNA and DNA LOFT cushioning work together to provide a just-right softness underfoot without losing responsiveness and durability yet it feels lighter than ever. Brooks Ghost 12 features: Segmented Crash Pad integrated system of shock absorbers cushion every stride. 3D Fit Print upper practically disappears on your foot. Wt.: 10.4 oz. (men's size 9).