Brooks Men's Ghost 6 GTX Waterproof Running Shoes, Color: Anth/Blck/Slvr/Fern/SulphSprng, Gore-Tex waterproof, breathable membranes keep the elements out Lightweight and flexible polyester and nylon mesh uppers are abrasion resistant, breathable and dry quickly; overlays provide structure and support DNA cushioning uses high-viscosity liquid pods to react instantly to each step as you run, providing a custom amount of cushioning for your running style