The Li-Ning JB1 basketball shoe is NBA star Jimmy Butler’s first signature. A concentration of technology that offers an attractive design with details inspired by the physiognomy of the alligator, replicating its sharp teeth.

• Three-layer upper made with Li Ning’s exclusive BOOM Fiber which makes the product super light and resistant.
• Dynamic loops at critical points for a customizable fit.
• Removable 360 Li Ning BOOM foam midsole, capable of reducing the weight of the shoe and providing greater cushioning, rebound and resilience.
• The medial support is made of light and flexible carbon fiber which guarantees greater response and support than TPU inserts.