NASCAR formalizes additional safety rules:

NASCAR formalized expanded standards for pit road safety apparel Wednesday, making specially certified gloves, head socks and underwear mandatory for over-the-wall pit crew personnel in all three national series. The move became official through a bulletin added Wednesday to the NASCAR Rule Book. The requirements go into effect beginning with this weekend’s events for the NASCAR Sprint Cup Series at Pocono Raceway and the NASCAR Camping World Truck Series at Texas Motor Speedway. NASCAR competition officials had already recommended that teams use the apparel approved by the SFI Foundation, a California-based organization that sets motorsports industry standards for racing equipment. Teams in all three national series were notified May 13 that the recommendations would soon become a rule.(NASCAR.com)(6-4-2015)