SFI 3-2A/1 “RACER 1 CLASSIC” 1 Layer FR Cotton Jacket RJS Racer 1 Classic Racing Jackets and Pants are designed to be both lightweight and fire retardant. These Racer 1 Classic racing jackets and pants are constructed from a combination of fire retardant cotton and nomex. The construction materials of these high quality racing suits give the RJS Racer 1 Classic an SFI 3.2A/1 certification. The SFI rating makes the RJS Racer 1 Classic your go-to racing jacket and pants for SFI-1 required races. These fire retardant racing jackets and pants are available in multiple sizes and colors to perfectly fit every racer.