Pre-owned Nike Womens Air Zoom Structure 21 Wolf Grey Running Shoes Size 5 904701-008. Gently worn and well kept in a non-smoking home. Ready to Zoom! The grey wolf color adds a sleek touch to the mesh upper and rubber outsole. Featuring lace-up closure and lightweight design, these sneakers are perfect for running or casual wear. The shoes are available in US women's size 5, UK size 2.5, and EU size 33.5. The fabric lining and insole make for a comfortable fit, while the cleat type is rubber for optimal traction. This Nike model is part of the Zoom Structure product line, designed for running and jogging enthusiasts.