If you are interested in purchasing an SFI race jacket, the K1 fire jacket meets SFI 3.2A/1 certification, is constructed to the highest quality standards, and is competitively priced. This jacket is constructed to meet the needs of experienced and novice racers, and is ideal for race leagues that do not require a full racing suit, including various drag racing, off-road racing and auto racing classes. The K1 single layer SFI race jacket is a fire jacket for individuals who are seeking extra protection in the event of an accident, but who might not compete professionally or may only compete on a semi-regular basis. If this describes you, then you owe it to yourself to try the K1 SFI racing jacket!

K1 - Triumph Jacket Sizing Chart