Yonex 19121EX 3D ERGO Black Low Cut Badminton Socks - 1 Pair Clothing Size:Adult Large The medium flex frame is

The medium flex frame is forgiving and allows power generation on less explosive swings with a softer

for easy swinging

however frame only option can be selected

UHB Shaft - Combining cutting-edge scientific and technological achievements with the measured data of players

Yonex 19121EX 3D ERGO Black Low Cut Badminton Socks - 1 Pair Clothing Size:Adult Large The medium flex frame isThe socks as worn by the pros on the international circuit. The 3D Pro Ergo sock is ergonomically designed for a better fit and superior cushioning. Ventilated in targeted areas to help the foot breathe. Size guide: Small 2. 5 6. 5 UK Medium 6. 5 9. 5 UK Large 9. 5 12. 5 UK