Brooks Ghost - excellent condition. Carbon neutral by combining carbon offset purchases, recycled materials, and reduced waste Breathable mesh upper made with 37% recycled materials Adaptable 3D Fit Print design, padded collar, and fabric lining for added comfort Cushioned DNA LOFT midsole for a soft ride Segmented Crash Pad outsole for smooth transitions American Podiatry Medical Association Seal of Acceptance for products promoting foot health