- Upper: Textile + TPU
- Sole: EVA + Rubber
- Anti-collision design of the toe cap, reducing toe or collision, taking care of every step
- Li Ning CRAZY RUN FLEX integrated smart running shoes, using simple color matching, simple and casual.
- The shoe upper is integrated with a weaving process and is gently wrapped to help you leap easily. The upper Li Ning brand logo design, meticulous workmanship, highlight the brand charm. EVA sole combined with rubber material design, light and soft.