With head-and-neck restraints become mandatory in many race series, safety companies are designing belts to work specifically with these restraint devices. Schroth Racing has its new belts designed for HNRs. The shoulder harnesses have two straps that sandwich the HNR. The first belts go directly on the driver’s shoulders before the HNR. After installing the HNR, the top belts sandwich the HNR to the lower belts. This allows the driver to pull the belts tight on his or her shoulders, not the HNR. The HNR is then tightened after. This also ensures the HNR stay in place during a crash.