The K1 SFI race suit is constructed from single-layer Proban cotton and meets the stringent SFI 3.2A/1 certification standards. This driver suit offers a stylish look at a super affordable price.
The K1 Single Layer Racing Suit features:
*SFI 3.2A/1 certification
*Black wrist cuffs
*Internal bag pockets
*An adjustable belt
*Contrasting white box quilting design
*Contrasting white stripes on front and back of black suit or Red stripes on Black Suit.
Sizes: Small, Medium, Large, Extra Large, XX-Large, XXX-Large
Features and Benefits of Proban Cotton
Our SFI racing fire jacket is made from Proban cotton, which is a fantastic alternative to Nomex. Developed in the 1950s, Proban (PROBAN reg;) is a fire retardant chemical that can be applied to cotton and other cellulosic fabrics. In the event of exposure to fire, Proban cotton decomposes as it burns, forcing fire damage into a localized charred section that serves as a barrier. Proban has no afterglow, does not smolder and does not allow the spread of fire outside of the immediately affected area, greatly reducing the risk of injury. Another benefit of Proban is that it does not affect the phycial properties of the fabric that it is applied to, as there is no chemical reaction between the two elements. Proban fabrics are used for protective purposes in industrial, military, civilian and racing applications, and have developed a proven reputation as a dependable fire retardant material.