K-Swiss K-Frame Speed Rublo Tennis Shoe (Naval Academy/Vintage Indigo/Blanc De Blanc)

The K-Frame Speed Rublo is the signature shoe, designed in collaboration with ATP star Andrey Rublev, for peak performance on the court. Featuring an innovative TPU K-Frame structure under the forefoot, this shoe delivers outstanding stability for sharp and agile movements. The midsole, equipped with the newly introduced Hyper Foam, ensures exceptional energy return and cushioning. The upper, made from lightweight and breathable Duraprint material, enhances both durability and stability, perfect for aggressive players.

• K-FRAME: A molded TPU support piece located under the forefoot for additional stability during sharp lateral movements on court.
• HYPER FOAM: A newly used lightweight, extrasoft, and high-resilient foam compound under the forefoot providing maximum energy return and bounce with every step on court.
• DURAPRINT: Multiple layers of durable PU based print protecting the upper from intense dragging and providing structural support.
• DRAGGUARD: Located in the high wear areas of the toe and heel offering increased abrasion-resistance.
• SIGNATURE SHOE: Signature shoe of and co-designed with ATP star Andrey Rublev.