The Brooks Women's Ghost 8 GTX Running Shoe offers a killer combination of stability, adaptive cushioning, and lightweight performance found on the original Ghost 8, but now it's upgraded with a waterproofbreathable Gore Tex membrane for protection from puddle splashes and rainy weather. This waterproof running shoe is ideal for runners with medium to high arches, providing stability with its traditional 12 millimeter drop. Adapting to your specific weight, gait, and running surface, the Ghost 8 GTX's BioMoGo DNA midsole uses a highly viscous material that acts like millions of flexible nanosprings. The result is 30% more cushioning than standard EVA foam and a truly tailored feel to your running style, body type, and running environment. Further contributing to the shoe's super smooth stride, you'll find a heel to midfoot Segmented Crash Pad for effortless transitions. Other key features include Omega Flex Grooves for a super agile feel and HPR Plus sole with blown rubber forefoot for grippy traction.