Reebok - Women's Nano X3. Color Pure Grey/Taupe Metallic. Low Stock. On sale for $89.97. MSRP $140.00.. 4.2 out of 5 stars4 left in stockBrand NameReebokProduct NameWomen's Nano X3ColorPure Grey/Taupe MetallicPrice$89.97MSRP: $140.00