Reebok - Nano X3. Color White/White/Cold Grey. On sale for $99.98. MSRP $149.95.. 4.1 out of 5 stars+9Brand NameReebokProduct NameNano X3GenderUnisexColorWhite/White/Cold GreyPrice$99.98MSRP: $149.95Rating4Rated 4 stars out of 5(356)