Collin Altamirano and Noah Rubin

The revised 5mm lug pattern delivers an aggressive bite on rugged terrain

Refined heel geometry reduces weight for a lighter and smoother ride

20 tennis racquet string uses innovative co-polyester monofilament fiber to get the job done

Firm insole provides stability

K-Swiss K-Frame Speed Women's Blanc de Blanc/Glacier Grey/Baltic Width:B - Medium Collin Altamirano and Noah RubinPlay your aggressive game with the K Swiss K Frame Speed! Designed in collaboration with ATP star Andrey Rublev, this tennis shoe supports agile movement on the court. Feel smooth and explosive with every stride under the Hyper Foam midsole. Stay comfortable in the light and breathable upper, while the Duraprint material provides lateral support. From tough training sessions to competitive matches, the K Swiss K Frame Speed supports your relentless