Socks Pair SFI 3.3 F/R Black Size 10-11

The Socks Pair SFI 3.3 F/R Black Size 10-11 by ALLSTAR PERFORMANCE is engineered for serious motorsports enthusiasts and professional racers who demand fire-resistant footwear in the cockpit. SFI 3.3 certification is the gold standard for racing apparel, ensuring your feet remain protected during high-heat driving scenarios. Whether you're campaigning a drag racer, road course car, or circle-track machine, these socks represent a non-negotiable safety investment that bridges the gap between street driving comfort and track-proven protection.

Built to SFI 3.3 specification, these socks incorporate fire-resistant materials engineered to withstand sustained exposure to high temperatures without compromising breathability or comfort during extended driving sessions. The front and rear (F/R) designation indicates full-coverage protection across both foot surfaces—critical when fuel system failures or engine compartment fires pose a genuine threat. The black colorway resists visible staining from brake dust and oil residue common in garage environments, while the compact 4.7 x 1.45 x 8.8 inch package ensures easy storage in your racing kit bag or driver gear locker.

Size 10-11 fits drivers with US men's shoe sizes in that range, making these socks ideal for pairing with SFI-rated racing shoes and suit bottoms during competition or testing. Professional mechanics and pit crew members also benefit from the thermal protection during engine assembly or troubleshooting work near exhaust components. ALLSTAR PERFORMANCE's reputation in the racing aftermarket ensures these socks meet rigorous durability standards for repeated wear and laundering—essential for active racers who run multiple events per season.