SKU: BELBR40074
MPN: BR40074
The Underwear Bottom SPORT-TX White XL is designed for motorsport competitors and track drivers who require SFI-certified protection beneath their racing suits. This base layer underwear is essential for those logging laps at a road course, competing in autocross, or participating in endurance events, providing a critical first line of thermal and abrasion defense.
Constructed to meet SFI 3.3 specification standards, the SPORT-TX bottoms offer fire-resistant protection and thermal regulation in a lightweight, breathable design. This ensures that the garment does not add bulk under racing suits while maintaining comfort and mobility during high-performance driving.
Drivers competing in various sanctioned events will find that the SFI 3.3 certification meets many technical inspection requirements. The moisture-wicking fibers help keep perspiration away from the skin, allowing for better focus on vehicle control and race strategy. Note that matching tops are available separately to complete the outfit.
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