HANS III 20M SFI Device - Medium, Quick Click Manufacturer_Coolshirt as well as information from

as well as information from your engine (Note: works best with 2008 or newer vehicles)

The wider eyeport is perfect for drivers not used to wearing a helmet

while the foam baffling contains an internal collector system containing 3 trap doors

the Air offers maximum visibility

A double differentiated structure between the front and rear of the head-sock offers a superb fit under your helmet

HANS III 20M SFI Device - Medium, Quick Click Manufacturer_Coolshirt as well as information fromThe Hans III Device features a specially engineered hollow collar that reduces device weight substantially. The SFI 38. 1 rated model includes Quick Click style connectors that allow for quick removal of the device for easier entry and exit in even the smallest, tightest race cars. By engineering specific reinforcements into the design, the exceptionally strong structure provides the same level of safety as every other Hans Device, but allows for the