The ECCO GRUUV sneakers are specially engineered to provide a comfortable walking experience and support your every step. With the ECCO GRUUV, we wanted to design premium, long-lasting footwear to meet your on-the-go needs. A standout feature of these unique walking sneakers is the innovative two-way flex rubber sole that moves and flexes for effortless foot movement no matter the surface. Removable dual-fit, comfort-foam insoles for extra width if needed. Reflective trim detail around the heel area for additional practicality so there is no time limit on your walking. These will bring you from the streets to the park in modern style and comfort. ECCO Men's 525204 Gruuv Sneaker in Black Black