EUC - Reebok mens Nano X Cross Trainer FV6672 Black/Gum Bottom Size 12 item 032256 With a deep heritage in fitness, Reebok has redefined endurance with Nano X iconic cross training gym shoes for men to celebrate a decade of supremacy and history of pushing vigorous boundaries. These athletic sneakers have been designed with a soft woven fabric upper that offers support and flexibility where necessary. These versatile Nano workout trainers are engineered with lightweight EVA cushioning that keeps your feet agile. Whether it’s in the gym, the studio or the streets, we are here to help you be the best version of yourself.