These molded pads lock into HANS IV devices, eliminating slipping and creating a clean look. The foam blend provides comfort and support. The fabric cover is fire retardant and FIA/SFI approved. Hook and loop fasteners hold the pads in place and allow for removal. Pads can be hand washed with mild detergent and should be air dried. These pads are designed to fit HANS IV devices and will not fit HANS III, Zero, Ultra, or other devices. Device Sold Separately.