The Rookie Youth helmet from G-Force is a perfect choice for young racers new to the sport. It features an ultralight fiberglass shell, keeping the total weight of the helmet at just over 2.5 pounds. The internal padding is fully adjustable to fit most youth racers. M6 terminals for FHR anchor attachment and homologated for use with approved head and neck devices. (Hans anchors not included).SFI 24.1 certification promises the highest level of safety for the next generation of racers and is recognized and accepted by many racing and karting organizations.