Stay protected with the Simpson Underwear Top, engineered to meet SFI and FIA standards for fire resistance. Crafted from soft knit Nomex, it offers superior thermal protection while maintaining comfort. Weighing just 0.18 kg, this top ensures you remain safe without added bulk.

Enhance fire protection with this soft knit Nomex underwear top, designed to meet stringent SFI and FIA safety standards. Weighing just 0.17 kg, it offers lightweight comfort without compromising on thermal resistance. Experience reliable safety gear engineered for demanding environments.