TECHNOLOGY - Advanced polyacrylite shell. Three shell sizes to better fit head sizes and rider ages COVERAGE - 3D cheek pads with emergency release and plastic visor screws for easy contact break-away LIGHTWEIGHT & BREATHABLE - At 1500g, this helmet has 16 ports to channel air over a rider's head WHAT IS IN THE BOX - The GP helmet comes with a TLD drawstring helmets sock, manual and box. Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California