Leather Suit | Race-Engineered Protection & Comfort

Key Features

Flex Plus ‘racing-grade’ leather is engineered with dual-layer reinforcement in high-exposure zones, delivering exceptional durability without sacrificing flexibility. This premium bovine leather feels soft and supple while offering outstanding abrasion resistance and adaptive comfort for aggressive riding positions.

Alpinestars Composite Stretch (A-CS®) technology on the back panel elevates mobility to the next level. Lighter and more compact than traditional leather accordion panels (around 9% lighter), it provides:

• 30% stretch performance
• 288% higher tear resistance vs HRSF
• 600% improved cut resistance compared to leather
• All while ensuring superior breathability and unrestricted movement.
• strategically placed fully perforated leather panels enhance airflow, keeping the rider cool even under intense track conditions.

Construction

Built for performance, the suit integrates advanced materials for elite-level riding:

• HRSF (Hyper Resistant Stretch Fabric) delivers excellent abrasion resistance and superior freedom of movement.
  MATRYX® shin panels provide an exceptional strength-to-weight ratio, high breathability, and engineered flexibility in critical zones.
• Aramid reinforcement at elbow flex points adds extra durability where it matters most.
  Race-fit ergonomic design with pre-curved arms, legs, and body for a natural riding posture and improved aerodynamics.
• Integrated Alpinestars ‘Race-spec’ Supertech R10 aero hump, optimized to work seamlessly with the Supertech R10 helmet for maximum aerodynamic efficiency in a racing tuck.

Protection

Safety is engineered at every level with race-proven impact protection:

• GP-R armor at elbows, knees, and shins for extended coverage in key impact zones
• GP DFS sliders with removable elbow sliders for superior friction control on the track
• Nucleon Race shoulder armor for advanced impact absorption and abrasion resistance
• This garment is fully CE-certified (Category II EN17092 – AAA Class), meeting the highest European safety standards for professional riding gear.
• A true race-spec performance suit, combining cutting-edge materials, aerodynamic design, and elite-level protection for riders who demand nothing less than maximum performance on track.