Reebok - Walk Ultra 7 DMX Max. Color Black/Grey/Collegiate Royal. Low Stock. On sale for $48.00. MSRP $70.00.. 4.4 out of 5 stars7 left in stockBrand NameReebokProduct NameWalk Ultra 7 DMX MaxColorBlack/Grey/Collegiate RoyalPrice$48.00MSRP: $70.00