Li-Ning Jimmy Butler 3 (JB3) "Care"

The Li-Ning Jimmy Butler 3 (JB3) "Care" is a premium signature basketball shoe released in January 2025. Also known as the "Blossom" or "Love" colorway, it features a prominent pink and white design often associated with Breast Cancer Awareness themes. 

Core Technologies

· Carbon Core System: According to Shopnings.com and Basket-shop.com.ua, the shoe uses a specialized sandwich structure that integrates a carbon fiber plate within the midsole to maximize the "Beng" (BOOM) material's rebound and torsion resistance.

· Cushioning: Features full-length Li-Ning BOOM technology for high energy return and impact protection during explosive movements.

· Traction: Utilizes the GCU (Ground Control Unit), a molded polyurethane outsole that provides exceptional grip. Reviewers on the Chasing Perfection YouTube channel noted a noticeable "squeak" and high surface contact, though it is not recommended for outdoor use due to shallow grooves.

· Upper Construction: Built with BOOM Fiber, a lightweight and breathable thermoplastic elastomer designed to resist deformation and provide a long service life. 

Performance Characteristics

· Fit: Generally fits true to size, though it is recommended primarily for narrow to medium feet. Players with wider feet (2E/4E) may need to go up a half size.

· Stability: Includes an internal and external heel counter and an integrated lace eyelet system for lockdown. Tests indicate a low upper deformation rate of just 1.8mm during directional changes.

· Weight: Designed to be lightweight and "quick," suitable for guards and wings who rely on side-to-side and "north-to-south" speed.