Stilo AA0800AF2X55 GT Composite Racing Helmet Size - ST6 SA2025 55

The Stilo ST6 GT Composite is a premium, hand-crafted racing helmet built in Italy to meet the rigorous SA2025 safety certification standard. Engineered for open-wheel and GT motorsport competition, the ST6 GT Composite delivers an exceptional blend of lightweight construction, aerodynamic stability, and superior visibility — making it one of the most advanced helmets available for serious competitors.

The helmet's autoclave-cured composite shell is manufactured using a high-pressure curing process that produces an exceptionally strong yet lightweight structure. Available in 3 shell sizes across 8 head sizes, the ST6 GT is designed to provide an optimized fit for a wide range of athletes without sacrificing protection or comfort.

Key Features:

• Handmade in Italy — crafted with precision by Stilo's experienced technicians
• SA2025 certified — meets the latest Snell Automotive safety standard
• Autoclave-cured composite shell — delivers an exceptionally lightweight and strong structure
• F1-tested aerodynamics — provides outstanding stability at all speeds with minimal lift or buffeting
• Redesigned front ventilation system — increases airflow and driver comfort without compromising structural integrity or safety
• Improved downward visibility — optimized helmet geometry enhances the driver's sightlines toward cockpit controls and mirrors
• Dual locking visor mechanism — securely fixes the visor in both the fully closed and vented positions, preventing unwanted movement at speed
• Available in 3 shell sizes and 8 head sizes for a precise, competition-ready fit

The Stilo ST6 GT Composite SA2025 is the ideal choice for drivers competing in sanctioned motorsport events requiring current Snell certification, offering race-proven protection with the craftsmanship and attention to detail that has made Stilo a trusted name in professional motorsport worldwide.