Underwear Top Black Large

The PXP RACEWEAR Underwear Top Black Large (Model 114) is a professional-grade fire-resistant base layer engineered for high-performance motorsports and racing environments where driver safety is non-negotiable. Designed to meet SFI 3.3 certification standards, this long-sleeve undergarment serves as a critical thermal barrier between the driver's skin and racing suit, providing essential protection in the event of fire exposure. Whether you're competing in circuit racing, drag racing, or professional automotive events, this fire-rated underwear top is an indispensable component of your safety system—not optional equipment.

Constructed from a premium blend of Kermel and Lenzing flame-resistant fibers, the Underwear Top Black Large delivers exceptional thermal protection while maintaining breathability during extended driving sessions. The high-collar design extends coverage up the neck, minimizing exposed skin and reducing burn risk in high-heat scenarios. The long-sleeve configuration ensures complete arm coverage, while the fabric's inherent fire-resistant properties remain effective throughout the garment's lifespan—unlike treated cotton alternatives that degrade with washing. At 0.58 lbs, the lightweight construction minimizes bulk under your racing suit without compromising protection, allowing unrestricted movement in the cockpit.

This Large-size base layer is ideal for drivers, pit crew, and motorsports professionals who require certified fire protection in sanctioned racing environments where SFI-compliant underwear is mandatory. The PXP RACEWEAR top pairs seamlessly with SFI-rated racing suits and fire-resistant driving suits of all brands—compatibility is ensured by the shared certification standard. Professional drivers typically wear fire-resistant underwear during every practice session and race event, making this a permanent fixture in your racing gear rotation. Machine wash and care instructions preserve the Kermel-Lenzing blend's protective properties, ensuring consistent performance across multiple seasons of competition.