Bell Sport-TX Underwear Top Black Large Sfi 3.3/5

When you're heading out for a track day or any motorsport event, safety gear is paramount. The Bell Sport-TX Underwear Top is designed to be worn as a base layer under your racing suit, offering an essential layer of fire protection.

This top is constructed from a soft, comfortable Nomex knit material that meets the SFI 3.3/5 rating. This means it's been tested to withstand heat and flames for a specific duration, giving you added peace of mind in demanding situations. The large size ensures a comfortable fit for many drivers, allowing for freedom of movement without compromising coverage.

Wearing an SFI-rated underwear layer like this Bell Sport-TX top is a critical step in building a complete safety system for your vehicle. It works in conjunction with your helmet, suit, and gloves to provide a comprehensive barrier against fire.