SKU: CRW29115B
MPN: 29115B
The Black FR Blend SFI 3.3 Sock Small 6-7 by CROW SAFETY GEAR is a fire-resistant footwear accessory engineered for motorsports professionals, racing drivers, and automotive enthusiasts who demand maximum protection in high-heat environments. Whether you're spending hours in the cockpit during competition, performing engine work near exhaust systems, or working in fabrication shops with welding and flame exposure, these SFI 3.3-certified socks provide the thermal barrier between your skin and extreme temperatures that factory footwear simply cannot match. Proper fire protection starts from the ground up—literally.
Constructed from a Nomex FR blend, this small-sized pair delivers proven flame resistance backed by the SFI 3.3 safety standard, the benchmark certification for motorsports apparel and racing fuel-contact garments. Nomex fibers inherently resist ignition and self-extinguish when flame is removed, rather than melt or drip onto skin like synthetic fibers do. The sock's compact dimensions (3 x 2 x 4 inches) and minimal weight (0.11 lbs per pair) ensure a form-fitting profile that slides smoothly inside racing boots without bulk or pressure points, while the black colorway integrates seamlessly with professional racing suits and everyday pit gear. The tight weave and dense knit construction create a thermal buffer that slows heat transfer without compromising breathability during extended wear sessions.
Size 6-7 (small) fits drivers and mechanics with US shoe sizes in that range, making this pair ideal for smaller-framed competitors, young drivers, or anyone whose standard sock size runs toward the lower end. These socks pair perfectly with SFI-rated racing boots—a critical layering combination for circuit racing, drag racing, oval-track competition, and shop work where foot protection is non-negotiable. Install them under your race boots before every session to ensure compliance with sanctioning body rules and maximize your personal safety investment. Replace periodically as part of your regular race-gear maintenance schedule.
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