Sizing Chart

The ST5 GT Composite helmet from Stilo combines affordability with professional-grade performance, making it a popular choice in competitive motorsports. Built using a multi-sandwich fiberglass composite layup, the large shell comes in at just 3.74 lbs and delivers reliable protection with both SA2020 and FIA 8859 certifications. A wider eyeport improves visibility, and dual side ports support communication, hydration, and air system integration. Interior components, including cheek and top pads, are removable for a tailored fit, and acoustic earmuffs are included for reduced cockpit noise. Pre-installed M6 inserts allow fast connection to FHR devices. This model does not include post anchors.

Stilo AA0700AF2T60 Features:

• Multi-Sandwich Fiberglass Composite Shell
• SA2020 and FIA 8859 Certified
• Large Shell Configuration – 60+ cm Fit
• Wide Eyeport with 3mm Clear Anti-Fog Visor
• Side Ports for Comms, Air, and Hydration
• Removable Interior and Earmuff Padding
• Pre-Installed M6 Inserts for FHR Devices