Black FR Blend SFI 3.3 Sock X-Large 12-13

The Black FR Blend SFI 3.3 Sock X-Large 12-13 from CROW Safety Gear is a specialized fire-resistant ankle sock designed for drivers and mechanics who work in high-heat environments or operate race vehicles. This sock is particularly beneficial for those involved in motorsports, welding, or automotive work, where fire protection is essential.

Constructed from a flame-resistant blend fabric, the Black FR Blend SFI 3.3 Sock combines durability with thermal protection that ensures comfort during extended wear. It meets SFI 3.3 certification standards, providing protection against flash fire and thermal hazards, which is crucial in emergency situations.

The X-Large sizing (12-13 shoe size) accommodates larger foot dimensions common among mechanics and performance drivers in work boots or racing suits. This sock is an essential component of a safety ensemble, worn under racing boots or work footwear, ensuring that automotive enthusiasts and professionals are well-protected.