Comfort is king in this essential Reebok Royal Trainer 4E Men's Walking, Training Shoes in Black / Flat Grey. With a MemoryTech sockliner, DMXRide cushioning, and convenient width sizing, it's no wonder Reebok calls it royal. Upper support designed for lateral stability. Low-cut for mobility with width sizing for a truly custom fit. DMXRide technology for ultra lightweight underfoot cushioning. MemoryTech full-foot memory foam sockliner for all-day comfort. Forefoot grooves for flex and a high abrasion rubber outsole for traction. Color: Black / Flat Grey.