Shoe Radar V2 Black Size 9

The Alpinestars Shoe Radar V2 Black Size 9 is a competition-grade driving shoe engineered for serious motorsport enthusiasts and professional racers who demand precision footwork during high-performance driving. Built to meet SFI 3.3/5 and FIA homologation standards, this high-top design delivers the control and feedback needed for track days, road racing, and circuit competition. Whether you're piloting a street-modified build or a dedicated race car, the Radar V2 provides the technical foundation for confident heel-toe downshifts and precise throttle modulation under sustained lateral loads.

The Radar V2 combines a leather outer shell with aramid (Kevlar) reinforcement in critical wear zones, creating a shoe that resists heat, abrasion, and the repetitive stress of aggressive pedal work. The high-top construction locks the ankle in place during cornering, eliminating unwanted movement that compromises brake modulation and throttle response. The thin, sensitive sole is designed for direct pedal feel—a critical advantage when trail-braking into tight corners or executing smooth downshift blips. Weighing just 0.736 pounds per pair, the Radar V2 maintains minimal inertial load on your feet, allowing faster pedal inputs and reduced fatigue during extended track sessions.

Professional drivers, track enthusiasts, and performance mechanics gravitate to the Alpinestars Radar V2 for its proven durability in both road-course and autocross environments. The FIA/SFI certifications ensure compliance with sanctioned racing series, making this shoe the standard choice for drivers stepping up from street driving to licensed competition. Size 9 fits US men's shoe sizes with an athletic to snug profile; proper break-in over 2–3 sessions is typical. The black colorway integrates seamlessly with racing suits and team gear, while the aramid construction ensures longevity even under the thermal and mechanical stress of repeated track abuse.