size: Women 5.5 Color: BLACK/WHITE Condition: New with Box Note: The left and right shoes are in same size. They look different due to the distance to camera. Description: The Nike Flex 2017 RN Women's Running Shoe helps keep you light on your feet from start to finish with an engineered mesh upper and lightweight, flexible outsole. Materials Textile upper, manmade sole - Round toe with bumper - Breathable mesh - Lace-up closure for snug fit - Padded tongue, collar, and footbed