Stilo ST5 GT Composite Helmet SA2020

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The Stilo ST5 GT is both Snell SA2020 and FIA 8859 certified as well as HANS ready. This lightweight driving helmet is hand made in Italy with its redesigned shell to optimize shell size, airflow, visibility, and weight. The new eye port is taller than the previous ST4 by using a special visor to accommodate the larger opening. For those straight piped maniacs out there, Stilo has incorporated sound damping earmuffs to aurally isolating the ear for a quieter driving experience. The earmuff's unique shape ensures they stay in place and do not make the helmet difficult to put on or take off.

All Stilo closed faced racing helmets come ready for integrated electronics, air supply, and hydration or any combination of the three. All options integrate seamlessly with the new ST5. The optional rally electronics package includes ear cups and speakers and is shown in the last photo. The speakers use a standard audio jack.


  • HANS device ready
  • Light weight composite exterior shell
  • Homologation: Snell SA2020 FIA 8859
  • EPS interior padding 
  • OPTIONAL Rally Electronics Package


  • Stilo ST5 Composite Helmet 
  • Hans Post Anchors Installed
  • A Draw String Helmet Bag
Stilo Helmet Size Chart. Stilo ST5 SA2020 Helmet Size Chart

Measuring Instructions: Use a flexible measuring tape or a piece of fabric/string to take this measurement. No metal tape measures! Position the tape measure approximately one inch above the eyebrows in front, and then measure the circumference of your head. Take several measurements varying the positioning of the tape measure at the back of the head to account for differences in head shape. Use the sizing chart to determine the size that best matches the head measurement.