Li-Ning Jimmy Butler 4 JB4 Blue Devil

The Li-Ning Jimmy Butler 4 JB4 Blue Devil are premium signature basketball shoes developed for powerful players who demand responsive cushioning, maximum traction, and dynamic on-court support. Part of the performance line created with NBA star Jimmy Butler, these shoes combine advanced Li-Ning technologies, aggressive design, and optimal comfort for competitive performance.

With their Blue Devil colorway, they offer an aesthetic that is both intense and modern, perfect for players who want to combine style and efficiency on the court.

Li-Ning Jimmy Butler 4 JB4: Elite Performance Signature Shoes

The JB4 (Jimmy Butler 4) is Jimmy Butler's fourth signature shoe with Li-Ning, designed for:

• Explosive guards and forwards

• Fast and aggressive play

• Lightning-fast starts and powerful stops

• Intense indoor games and daily training sessions

Designed to meet the needs of modern players, they offer a unique combination of stability, propulsion, and comfort.

Advanced technologies adapted for competition

Responsive SUPER BOOM cushioning

The midsole incorporates Li-Ning BOOM technology, offering responsive cushioning and high energy return. This dynamic foam helps absorb impacts while providing the necessary bounce to accelerate or jump with every move.

Carbon plate for propulsion and stability in Li-Ning Jimmy Butler 4 JB4

An integrated carbon fiber plate enhances torsional rigidity and energy transfer, allowing for explosive starts, fluid transitions, and increased responsiveness.

GCU (Ground Control Unit) Traction

The GCU outsole is designed to provide exceptional multi-directional grip on indoor courts, offering maximum control during pivots, stops, and shots.

Breathable upper and reinforced comfort

The upper combines breathable textile, synthetic materials, and TPU, ensuring:

• Precise support and secure foot lockdown

• Optimal ventilation to reduce fatigue

• Lightweight and durable structure for intense games

This design allows players to focus on their performance without compromising on comfort.

Blue Devil Design: intensity and personality

The Blue Devil colorway features a deep blue base accented with contrasting touches, creating an aggressive and distinctive look. This dynamic style reflects the fighting and determined spirit associated with Jimmy Butler, while remaining versatile both on and off the court.

Why choose the Li-Ning Jimmy Butler JB4 ‘Blue Devil’?

The Li-Ning Jimmy Butler 4 JB4 are ideal for players who want:

• High-performance basketball shoes

• Responsive cushioning for games and training

• Maximum indoor traction

• Optimal stability and propulsion

• Aggressive design and pro signature

They are perfect for:

• Competitive games

• Intensive training sessions

• Guards, forwards, and versatile players