Updated Nano With More Durability. Vital Blue / White Reebok CrossFit Nano 7 Weave Men's Training Shoes. Enhanced durability and innovative breathability make the all-new CrossFit Nano the foundation for your best WOD yet. We’ve upgraded the NanoWeave mesh to better balance support with cooling comfort. Flex features in the midsole free the feet to stabilize naturally, while reinforcement at the heel solidly braces your heaviest lifts. Materials: Seamless NanoWeave upper for breathable support and durability. Low-cut design for freedom of motion and quicker transitions. Designed for: Weight lifting, high-intensity WODs, versatile training. CMEVA molded midsole and a sockliner for resilient cushioning. High abrasion rubber outsole with an improved grip pattern for traction and durability. 360-degree midsole wrap and external heel counter add stability. Weight 10 oz, Drop 4 mm. Color: Vital Blue / White.