Reebok - Sporterra DMX Walk (Winter Sky/Tar/Athletic Yellow) - Men's: DMX Walk for walking specific moving cushioning. Lugged outsole for traction. Beveled heel construction for an enhanced walking stride. Opti-Flex Zone for enhanced walking stride. Removable EVA sockliner accomodates orthotics. Abrasion resistant material on heel and toe adds durability. Soft suede/mesh upper for comfort, support, and breathability.