Fighter pilot helmetis essential for modern equipment, our military in the 70s of the 20th century began dispensing pilot helmet. The first is a blue flighthelmetTK-2. TK-2 helmet is produced in our first generation of standard flight helmet. Its appearance is sky blue, printed with red star, the approximate hemispherical shape, within the lower income, hearing protection, some slightly prominent forehead with a thin layer of the shell, as the goggles of the protective cover, the appearance quite beautiful. Helmet of the former top three holes. Protective shell for the glass steel, with good heat insulation, sound insulation, impact resistance, anti-fragmentation capability. TK-2 goggles (also known as filters) from light green glass made of 2 mm thickness to prevent glare. Filter of decentralized bodies in both sides ofhelmet shell. Helmet shell edge seam bags with sheep to protect the integrity of the edge of ahelmet. TK-2 use within three shock-absorbing liner for the rigid foam inner liner, outer layer of latex foam and sheep leather, paste in the head, forehead, head position. There is a pillow after some cushion with adjustable rope can be adjusted according to the size of head shape.