Reebok - Nano X3. Color Cold Grey/Cold Grey. Low Stock. On sale for $128.95. MSRP $149.95.. 4.2 out of 5 stars8 left in stock+8Brand NameReebokProduct NameNano X3GenderUnisexColorCold Grey/Cold GreyPrice$128.95MSRP: $149.95Rating4Rated 4 stars out of 5(349)