Reebok - Women's Nano X4. Color Midnight Plum/Black. On sale for $140.00. MSRP $150.00.. 4.4 out of 5 starsAdd to favorites. 0 people have favorited this+9Brand NameReebokProduct NameWomen's Nano X4GenderWomen'sColorMidnight Plum/BlackPrice$140.00MSRP: $150.00Rating4Rated 4 stars out of 5(129)