Variations: Standard HANS Posts – This option enables the Simpson Hybrid Sport Head & Neck Restraint to be used with helmets that have standard fitment HANS anchors already fitted. Approved for helmets maintaining the FIA 8858-2002 / FIA 8858-2010 standard or higher. M61 Quick Release System – This option allows the wearer to release the restraint by simply pulling on the cord attached to the helmet. Approved for helmets maintaining the FIA 8858-2010 standard or higher. Ideal for motorsport events, such as rallying, in which the helmet may be frequently taken on and off. Sizing: The Simpson Hybrid Sport Head & Neck Restraint size that you require will vary depending on the circumference of your chest whilst wearing all racewear needed in a motorsport event. All measurements should be taken in centimeters from below your chest muscles to obtain an accurate reading. X-Small – 81cm-91cm Small – 91cm-102cm Medium – 102cm-112cm Large – 112cm-122cm X-Large – 122cm-132cm Approval: FIA 8858-2010 Approved Features: Sliding Tether Mechanism Premium Composite Construction Unparalleled Impact Protection & Device Stability Ergonomic Design Multiple Load Paths To Dissipate Head Loads
