Stilo FN Carbon Full-Face Racing Helmet Size

The Stilo ST6 FN Carbon full-face racing helmet is the open-ear FN version of Stilo's ST6 carbon helmet. It is built for open-cockpit and open-wheel racing and for drivers who want maximum awareness and airflow. It is the update of the ST6 helmet that Stilo says multiple champions have worn around the world.

Key Features:

• Puro Technology carbon shell: Stilo's carbon process uses limited fillers, clearcoats and lacquers. This gives a very lightweight shell with a premium finish.
• Certified: Homologated to FIA 8859-2024 and certified to Snell SA2025 for sanctioned motorsport use.
• Open-ear FN design: It has no earmuffs, which gives maximum cockpit awareness and cooling. The GT version is the one with earmuffs.
• Dual-lock visor: The visor stays fixed in both the fully closed and vented positions. It is an injection-molded shield with a washable anti-fog treatment.
• Improved airflow and visibility: The front ventilation is redesigned. The eyeport is improved for better downward visibility, which makes fastening harnesses easier.
• Comfort: The liner and cheek pads are reshaped and refined for a stable, comfortable fit during long sessions.
• Secure retention: It has a Double D-Ring chin strap. A pre-threaded M6 insert is provided for head and neck restraint use (anchors not included).
• Weight-optimized shells: It is offered in multiple shell sizes so each head size gets the smallest, lightest shell that suits it.

It is also designed to work with Stilo ST6 helmet shields. It is a lightweight, well-ventilated choice for track days, club racing and professional competition.