Reebok - Nano X3. Color Vector Red/Black. Low Stock. On sale for $56.00. MSRP $140.00.. 4.1 out of 5 stars1 left in stock+7Brand NameReebokProduct NameNano X3ColorVector Red/BlackPrice$56.00MSRP: $140.00Rating4Rated 4 stars out of 5(329)