Yonex Toughbrid

YONEX has created a midsole material-ToughBrid-whose molecules are arranged in a more stable alignment which provides greater elasticity and shape retention.
As a result, the shoe continues to provide a high level of cushioning performance for longer, even under the stresses of fast, high-impact footwork.
Players can now enjoy maximum comfort on court, and reduce physical fatigue to achieve superior footwork.