Reebok - Nano X3. Color Cold Grey/Vector Blue. Low Stock. On sale for $126.00. MSRP $140.00.. 4.1 out of 5 stars1 left in stock+8Brand NameReebokProduct NameNano X3ColorCold Grey/Vector BluePrice$126.00MSRP: $140.00Rating4Rated 4 stars out of 5(329)