Simpson Hybrid Sport Head And Neck RestraintThe Simpson Hybrid Sport Head and Neck Restraint uses a low profile design that disappears into the seat when worn and allows for easy entry and exit from the car. With its DuPont carbon polymer construction, the Hybrid Sport holds a 20% weight savings over previous models while keeping a sleek and modern design. Defined shoulder wings help keep the harness in place, while the standard sliding tethers and multi tether system offer a full range of