Nike Women's Flex TR 7 917714-400 Blue Running Shoes Sneakers in size 5.5 are perfect for casual wear and running or jogging. The low-top sneaker features a lace-up closure and a solid pattern with a Nike logo accent. The synthetic upper material is breathable and comfortable, while the rubber outsole provides excellent traction. The shoe is not vintage and is not signed. It is suitable for all seasons and is not customized.