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Stay confident and protected on the track with Sparco RW-4 Race Briefs. These professional racing undergarments are FIA 8856-2018 homologated for maximum fire safety and performance. Designed for long-stint comfort, they feature a seamless front to eliminate pressure points and irritation. The specialized blend of 55% modacrylic and 45% cotton delivers a soft, natural feel with superior flame resistance and breathability.
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🇺🇸 Ship from USA · On Agora since 2026
$42.00