The TRS arm restraints are designed to keep the drivers arms and hands inside the car in the event of an accident or rollover. They will not hinder movement and are adjustable to to provide freedom of movement. The arm restraints are covered in the same fire-retardant materials we use on the shells of our racing suits - not cheaper nylon sold by some other manufacturers.

These will go around your arms and then be secured to the lap belts of your harness.

SFI SPEC 3.3

HANS - Professional Version

• Hand made with high modulus carbon fiber.
• Hollow core reduces weight.
• Weighs about 1 pound - the lightest HANS Device.
• Top choice in Formula 1 and NASCAR.

HANS - Sport Series - Sport II

• Same performance as all HANS Device models.
• Injection molded – lighter than Sport I, heavier than Pro Series.