Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Bell Pro‑TX underwear bottom in white, X‑Large, is an SFI 3.3/5–rated base layer meant to be worn under a racing suit to meet safety standards. Its low‑profile fit reduces layering beneath outerwear while maintaining the certified coverage demanded by many events. Sized for X‑Large, the Pro‑TX bottom serves as a compliant underlayer for drivers who require SFI 3.3/5 protection.
Bell Pro-TX Underwear Bottom White X Large SFI 3.3/5
