BIOSPEED BB "Reverse" Size US-M:M 10 / W 11.5 from hardwood courts to city

from hardwood courts to city streets

3D anti-torsion TPU provides maximum stability

3D curved glass fiber plate enhances torsional stability and smooth transitions

kFLAMECQT (FLAMECQT) midsole for better springiness and cushioning

KBONE carbon plate and upward TPU design delivers superior stability

BIOSPEED BB "Reverse" Size US-M:M 10 / W 11.5 from hardwood courts to cityQu! kCQTECH(CQT) midsole for more cushioning, and Qu! kBONE carbon fiber plate for better propulsion. Large TPU for lateral support, and Z Thread upper for rigidity and breathability. First time applied RPU material in outsole for lightweight and durability. Just 300g in size 41!