The Bell Sport‑TX race underwear top in black is an SFI 3.3/5‑rated base layer built for motorsports where flame‑resistant apparel is required. Offered in size X Large, it provides certified coverage as part of a safety system for track use. Choose this Sport‑TX top when SFI 3.3/5 compliance is needed; it serves as a certified underlayer without unnecessary detail or complications.
Bell Sport-TX Underwear Top Black X Large SFI 3.3/5