Hans IV SFI Device - Quick Click Color_Navy/White The large-XX-large size is perfect

The large-XX-large size is perfect for sizes ranging from Large to 2XL

Also helps prevents battery drain while not on track

Designed to offer flexibility and protection for track drivers who want reliable performance

Smooth rolling wheels make for easy transport

Hans IV SFI Device - Quick Click Color_Navy/White The large-XX-large size is perfectNow offered in 3 different sizes and strategically priced, the HANS IV is a new and improved FHR (Frontal Head Restraint) that is 10% lighter than the previous HANS III. Custom molded pads nest into the device, preventing slippage; these pads were designed with an upgraded foam for improved comfort and support. Offered in a 20 degree option, this FHR is perfect for the entry level driver across many race series.