GHOST 18 GTX The Brooks Ghost 18 GTX delivers the same smooth, comfortable ride as the standard Ghost 18 with added waterproof protection for wet-weather miles. Featuring a GORE-TEX Invisible Fit membrane bonded directly to the upper, nitrogen-infused DNA LOFT v3 cushioning, and reflective wet-weather details, it's a dependable option for daily runs, walking, and unpredictable conditions. FEATURES GORE-TEX Invisible Fit membrane bonded directly to the upper for light, flexible, breathable waterproof protection Nitrogen-infused DNA LOFT v3 foam for a plush yet responsive ride Segmented Crash Pad for smooth transitions from landing to toe-off Secure heel and dynamic forefoot provide inherent stability without sacrificing a neutral, natural feel Wet-weather traction and reflective details on the eyestay and heel for visibility Updated sockliner and soft flat-knit tongue for enhanced step-in comfort Upper made with 57.1% recycled materials for a more sustainable build RoadTack rubber outsole, lightweight and highly durable SPECS Best For: Daily Training, Walking, Wet-Weather Running Surface: Roads & Pavement, Wet Conditions Support: Neutral Heel Stack: 36-36.5 mm Forefoot Stack: 26-26.5 mm Heel-to-Toe Drop: 10 mm Cushioning: Soft, Balanced Upper: Engineered Air Mesh with GORE-TEX Invisible Fit Membrane Midsole: Nitrogen-Infused DNA LOFT v3 Outsole: RoadTack Rubber Perfect for runners and walkers who want the same trusted Ghost comfort with reliable protection from rain, puddles, and cold, wet-weather conditions.