K-Swiss K-Frame Speed Rublo Men’s Tennis Shoes

The K-Swiss K-Frame Speed Rublo, co-designed with professional tennis player Andrey Rublev, is a high-performance tennis shoe built for players who demand speed, stability and responsive movement on court.

Designed around aggressive modern tennis, the Speed Rublo features a TPU K-Frame to provide additional forefoot stability during quick changes of direction. Underfoot, Hyper Foam cushioning delivers responsive energy return, while the lightweight Duraprint upper balances breathability, flexibility and durability.

Key Features

• Co-Designed with Andrey Rublev – Developed with input from the professional tour for high-level performance.
• TPU K-Frame – Provides targeted forefoot stability and support during explosive lateral movement and changes of direction.
• Hyper Foam Midsole – Delivers responsive cushioning and energy return for a fast, energetic feel underfoot.
• Duraprint Upper – Lightweight construction combines breathability with reinforcement and durability in key areas.
• Performance-Focused Design – Built for fast, aggressive players who need stability without an overly heavy feel.
• CMEVA Midsole – Provides additional cushioning and support during demanding court movement.
• Rubber Outsole – Delivers dependable traction and durability for regular tennis play.
• Lace Closure – Provides a secure, adjustable fit.

Specifications

• Model: K-Frame Speed Rublo
• Sport: Tennis
• Upper: Synthetic Leather / Textile
• Upper Technology: Duraprint
• Support: TPU K-Frame
• Cushioning: Hyper Foam
• Midsole: CMEVA
• Outsole: Rubber
• Closure: Lace

Ideal For

Intermediate to advanced players looking for a fast, responsive tennis shoe with excellent forefoot stability. The K-Frame Speed Rublo is particularly suited to aggressive movers who want the support required for hard lateral cuts and explosive direction changes while maintaining a lightweight, energetic feel on court.