Flame 4 "Duckyo" EU kCQTECH midsole and SOAR PLATE)

kCQTECH midsole and SOAR PLATE) for superior bounce and cushioning

Strong traction with a combination of forefoot RPU outsole and heel rubber outsole

and the TPU edge with external RPU structure provides reinforced support

for better energy feedback

Diamond Grip rubber outsole ensures sharp stops and all-court movement

Flame 4 "Duckyo" EU kCQTECH midsole and SOAR PLATE)Qu! kBONE DYNAM! C carbon fiber plate for rolling propulsion and support. Qu! kFLAMECQT(FLAMECQT) midsole for cushioning, and RPU outsole for slip resistance. C! LK(Carbon Silk) upper for breathability, and MORPHIT lacing system for midfoot lockdown. Suitable for running activities in a medium or long distance.