ECCO - Gruuv Sneaker. Color Concrete. On sale for $138.71. MSRP $185.00.. 5.0 out of 5 stars+7Brand NameECCOProduct NameGruuv SneakerGenderMen'sColorConcretePrice$138.71MSRP: $185.00Rating5Rated 5 stars out of 5(3)