Headsock FR Black Double Layer SFI 3.3

The RaceQuip Headsock FR Black Double Layer SFI 3.3 is a fire-retardant head protection sock designed for motorsports safety, delivering reliable thermal and flame protection certified to SFI Foundation Standard 3.3. Built from double-layer fire-retardant cotton, this head sock provides the thermal barrier required in closed-cockpit racing environments where driver safety depends on compliance with sanctioning body regulations.

The double-layer cotton construction offers both comfort and effective heat shielding during high-speed racing operations. The single eyeport design accommodates standard helmet configurations while maintaining coverage of critical head and neck areas. SFI 3.3 certification verifies that the material meets stringent flammability resistance standards, ensuring the sock performs as intended in the extreme thermal environment of a race car cockpit. The one-size-fits-all design simplifies inventory and provides a universal fit across driver profiles.

This head sock is essential for drivers competing in sanctioned racing series that mandate SFI-certified flame-resistant undergarments. Whether competing in road racing, drag racing, or oval-track events, the RaceQuip Headsock FR meets regulatory requirements and provides the thermal protection serious competitors need beneath their helmet and safety gear. The lightweight design (0.2 lbs) adds no appreciable bulk while delivering critical safety standards compliance.

SFI Foundation certification is recognized by major racing sanctioning bodies including NHRA, IMSA, and others as the standard for driver protective equipment. The RaceQuip brand is established in motorsports safety equipment, and this head sock represents a foundational layer in the complete fire-resistant clothing system required for competitive racing operations.