The Simpson Hybrid S Head and Neck Restraint is currently the only frontal head restraint proven effective for 3-point harnesses, and the device is SFI 38.1certified. Additionally, in partnership with Detroit auto manufacturers, the Hybrid S is third party tested to FMVSS208. The Hybrid S allows high performance driving instructors, auto manufacturing test engineers, and other cars with 3-point harnesses access to the advantages of head restraint safety. While we can offer head restraint protection for use with 3-point seatbelts, Simpson's top concern is driver and instructor We suggest a full-containment cockpit system that includes a full containment seat, Snell or FIA rated helmet, SFI or FIA approved head restraint, and a 5 to 7-point seatbelt harness system for best protection while on the track.

• SFI 38.1 Certification
• Made in the USA
• 3-Point OEM harness compatible
• High quality carbon fiber construction
• Low profile. No high back to hook on the bars on exit
• Multiple load paths to dissipate head loads
• Buckle attachment in front. No bulky straps underneath
• Seat belt anchor system