The T-28 Represents a unique combination of sportiness, style, and comfort with the function of a one-button system modular design & and for those sunny days heading into the sun, it has the convenience of a film-down shield. For long hauls it has adjustable flow through ventilation and one of the most comfortable fit you can get on. Build-in Blinc Wireless technology. Meets Federal Motor Vehicle Safety Standard (FMVSS) 218.