SKU: RJS800010004
MPN: 800010004
The RJS Safety Nomex Underwear Medium SFI is a two-piece fire-resistant base layer designed for drivers, mechanics, and motorsport enthusiasts who require maximum thermal protection in high-heat environments. This SFI-certified garment serves as a critical heat barrier between your skin and potential ignition sources, making it essential for those working in proximity to exhaust systems and welding equipment.
Constructed from premium Nomex fabric, this two-piece set offers exceptional flame resistance while ensuring breathability during extended wear. Nomex fibers inherently resist ignition and self-extinguish rather than melting into the skin, providing a significant advantage over cotton or synthetic blends. The medium sizing guarantees a snug fit that allows for full mobility during high-performance activities.
Serious gearheads, fabricators, and track drivers will benefit from the lightweight construction, which minimizes bulk under racing suits or heavy shop gear. The SFI certification confirms compliance with professional motorsport safety standards, making this Nomex underwear a non-negotiable choice for anyone looking to enhance their safety while working or racing.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
