The GEL-CUMULUS™ 23 G-TX shoe helps you focus on the distance ahead as you move towards your personal best. It's a high-mileage trainer that's designed to make your stride smoother and your mood brighter. This shoe's combination of GORE-TEX™ technology and engineered mesh helps repel water while keeping your feet dry and comfortable. Creating a softer feel underfoot, this shoe features an updated GEL™ technology unit in the heel that allows you to experience cloud-like comfort. Meanwhile, the FLYTEFOAM™ cushioning keeps the shoe lightweight and propels your stride forward with a smooth transition. GEL™ technology cushioning provides excellent shock absorption Gender-specific 3D SPACE CONSTRUCTION™ feature addresses different compression rates The upper's main material is designed with approx. 30% recycled polyester The sockliner's sustainable dyeing process helps reduce overall water usage by approx. 33% and carbon emissions by approx. 45% Reflective accents improve visibility in low-light conditions FLYTEFOAM™ technology provides lightweight cushioning GORE-TEX™ upper helps keep feet dry in wet conditions