Head to Head
Compare
JB 4
Performance Profile
JB 4
Cushioning
JB 4
78
Court Feel
JB 4
78
Bounce
JB 4
75
Stability
JB 4
88
Traction
JB 4
88
Fit
JB 4
99
Tech Specifications
Forefoot Midsole
JB 4BOOM forefoot
Heel Midsole
JB 4BOOM heel
Outsole
JB 4Rubber traction with broad performance coverage
Upper
JB 4Engineered mesh/textile upper with supportive shell; launch pairs emphasize premium detail
Traction
JB 4Very good
Fit Profile
JB 4Secure and performance-ready
SpecJB 4
Forefoot MidsoleBOOM forefoot
Heel MidsoleBOOM heel
OutsoleRubber traction with broad performance coverage
UpperEngineered mesh/textile upper with supportive shell; launch pairs emphasize premium detail
TractionVery good
Fit ProfileSecure and performance-ready