Crow SFI 3.3 Flame Retardant Socks. Crow has been manufacturing Nomex® racing socks for decades, the white flame-retardant material was very effective but quickly showed dirt and sweat stains. New technology and materials now allow SFI 3.3 certified underwear protection in black. The fabric used is soft and a medium thickness, these feel like a good pair of your regular socks.
Even if rules don't require flame retardant socks, you are wearing socks anyway, might as well add an additional layer of protection against flame and extreme heat to your feet and lower legs.
• SFI 3.3 certified and tagged to quickly pass tech inspections.
Description
Flame Retardant Nomex® Socks
SFI-3.3 Approved
Size Small (6-7)
Crow SFI 3.3 Flame Retardant Socks. Crow has been manufacturing Nomex® racing socks for decades, the white flame-retardant material was very effective but quickly showed dirt and sweat stains. New technology and materials now allow SFI 3.3 certified underwear protection in black. The fabric used is soft and a medium thickness, these feel like a good pair of your regular socks.
Even if rules don't require flame retardant socks, you are wearing socks anyway, might as well add an additional layer of protection against flame and extreme heat to your feet and lower legs.
• SFI 3.3 certified and tagged to quickly pass tech inspections.
Crow 29115B Small Nomex SFI 3.3 Flame-Retardant Socks
