INDEX / CATALOG / FEIDIAN 4 ULTRA
MIDSOLE PROFILE — GENERATED FROM LAB MEASUREMENTSLN-F4U.01
WEIGHT
188G
HEEL STACK
39.5MM
FOREFOOT
31.5MM
DROP
8MM
PLATEFULL CARBON
FOAMBOOM PEBA SUPERCRITICAL
UPPERBOOM FIBER MONO MESH
OUTSOLEGCU ALL-WEATHER
RELEASE2024 Q1
CATEGORYSUPER RACER
FIELD NOTES
The flagship of the BOOM program. A supercritical PEBA midsole wrapped around a full-length carbon plate, tuned aggressive through the met zone. This is the shoe Li-Ning podium athletes race in — and the one almost never exported.
DELIVERY PROTOCOL
SPEC VERIFICATION → ARCHIVE SEAL → PRIORITY COURIER DISPATCH → CUSTOMS CLEARED
WORLDWIDE EXPRESS DELIVERY · TRACKED · GUARANTEED AUTHENTIC & DUTY PAID