Kastle RX WC Skate Boot

The Kästle RX WC Skate Boot is Kästle's flagship World Cup race boot for elite skate skiers and competitive racers who demand uncompromising power transfer, precise edge control, and lightweight performance in high-speed skating.

Engineered with a stiff, high-torsion shell for explosive push-off and energy return, it features a low-volume precision fit for direct ski connection, excellent lateral stability, and minimal energy loss. The reinforced cuff and ergonomic last provide superior ankle support and heel hold during powerful V2 and V1 techniques, while the lightweight construction reduces fatigue over long races or intense training. Compatible with NNN, Turnamic, and Prolink bindings for seamless NIS/IFP setups.

• Model: RX WC Skate (current season, e.g., 2026)
• Fit: Race precision last (low volume, snug)
• Shell: High-stiffness composite for maximum power & control
• Weight: Ultra-light race design (comparable Kästle race boots ~380-450g per boot)
• Features: Reinforced cuff, excellent heel hold, optimized skate flex
• Compatibility: NNN / Turnamic / Prolink bindings
• Intended Use: World Cup skate racing, marathons, elite training

Built for podium performance – powerful, precise, and race-ready.