Simpson CarbonX Head Sock - Dual Eye Hole - Black Size:One Size One Piece Drivers Suit is

One Piece Drivers Suit is manufactured using a Nomex material

super-washed merino wool

Shield and pivot kit: SE07 2MM

but all auto racing safety gear is "fire retardant"

Sewn with Nomex thread

Simpson CarbonX Head Sock - Dual Eye Hole - Black Size:One Size One Piece Drivers Suit isDelivers Ultimate protection to the critical face and neck areas. SFI 3. 3 approved Knitted from extra plush Nomex and Designed to be worn under most helmets Product Description: Head Sock Fire Retardant Carbon X Balaclava Dual Eyeport SFI 3. 3 Nomex White Sold Individually Stay safe on the track with Simpson Racing, your trusted source for high performance motorsport safety equipment since 1959. From state of the art helmets to top of the line racing