The Li Ning JB4 "Devil Blue" is the fourth signature basketball shoe for NBA All-Star Jimmy Butler, embodying the "Silent Dominator" spirit. This release is designed for aggressive wing players and basketball enthusiasts, blending aesthetics with pro-level performance.
- Upper: Textile, Synthetic, TPU
- Sole: Rubber, TPU, Carbon Fiber
- Features Li Ning Boom cushioning technology
- Incorporates Boom Fiber for support
- Includes GCU (Ground Control Unit) for traction
- Built with a Carbon fiber plate for stability
- Offers slight breathability and a slightly stiff feel