Underwear Bottom Black Medium SFI-1

The Underwear Bottom Black Medium SFI-1 by PYROTECT is a specialized racing base layer designed for drivers who require maximum fire protection while maintaining mobility. This garment is ideal for various motorsport events, including drag racing, autocross, and high-performance track days, serving as a critical line of defense in the cockpit.

Constructed with SFI-1 certification, this bottom layer features flame-resistant fabric that can withstand high temperatures and brief flame contact, essential for safety in crash scenarios. The medium size provides a fitted cut that minimizes excess fabric, reducing heat pockets and ensuring optimal thermal performance during races.

The black color helps conceal wear and stains from the garage environment, while the lightweight design ensures unrestricted leg mobility. This SFI-1 bottom can be worn alone or paired with matching upper garments for complete coverage under a racing suit.