Denim and gold. We're celebrating two iconic wardrobe staples with this AJ4 Retro. All the details you love are there too, from the eyestays to the visible air. Design: Synthetic leather and denim in the upper makes for one durable shoe In-Shoe Comfort: Nike Air technology absorbs impact for cushioning with every step Durability & Traction: Rubber in the outsole gives you everyday traction Additional Details: Product shown in Men's and Women's sizes Example: M7.5/W9.0 = Men's size 7.5, Women's size 9.0