Underwear PRO-TX Bottom White Small SFI 3.3

The Underwear PRO-TX Bottom White Small SFI 3.3 is a premium fire-resistant base layer designed for motorsports competitors and professional drivers who require thermal and flame protection. This base layer is essential for those logging hours on the track or competing in high-performance vehicle events.

Constructed to meet SFI 3.3 certification standards, the Underwear PRO-TX Bottom offers tested flame resistance and thermal barrier properties. Its lightweight and breathable design helps prevent heat buildup during extended driving sessions while ensuring the garment maintains its protective integrity without compromising movement.

This product is particularly beneficial for those involved in motorsports racing and track events, providing a snug, athletic fit that layers seamlessly under nomex suits or directly against racing seats, ensuring effective protection during incidents.