Reebok Women's Nano X Hero Cross Trainer Cool Shadow/Blk/Wht First responders save lives every day, but there's nothing ordinary about them. These women's Nano X Hero Shoes honor first responders and the work they do outside the box and the effort they give inside the box. Special details remind us that not all heroes wear capes. Textile upper. EVA midsole for lightweight cushioning. Rubber outsole provides traction and durability. Reebok Women's Nano X Hero Cross Trainer Cool Shadow/Blk/Wht