-The Simpson Hybrids are Fia 8858-2010 approved, can be used withouth special designed HANS-Belts or HANS-Seat!, high quality composite fiber construction, unrivaled angular impact protection and device stability, low profile, no high back to hook on the bars on exit!, multiple load paths to dissipate head loads, buckle attachment in front, select your chest perimeter of the correct size!, wheight app. 930 g, Made in Usa

Note!
-This headrest model provides better protection against lateral blows than normal, Hans-head restraint designs!
-Select your chest perimeter of the correct size!