Nike Free 3.0 V4 Purple & Gray Sneaker is a women's athletic shoe with a UK shoe size of 3, US shoe size of 5.5, and EU shoe size of 36. The sneaker is designed with a Nike Free 3.0 V4 silhouette and belongs to the Nike Free product line. It features a purple and gray color scheme and style code 511495-400. These sneakers are used but still in great condition. See pictures.