RaceQuip 110 Series Pyrovatex Jacket - Red Kart Racing Gloves The middle layer consists of

The middle layer consists of Nomex(R) batting which is an inherently fire-retardant aramid fabric

The knuckle pad and palm reinforcements attach to the Nomex back in a way that promotes flexibility

the socks offer excellent heat transfer protection and flat seams for comfort

toe and heel area

Certified to SFI 3

RaceQuip 110 Series Pyrovatex Jacket - Red Kart Racing Gloves The middle layer consists ofThe RaceQuip 111 series single layer SFI 1 racecar driver's fire suit jacket is made from Pyrovatex FRC material. Note that sometimes this material is referred to as "fireproof", but all auto racing safety gear is "fire retardant". Pyrovatex offers the maximum combination of overall flame and heat protection, durability and comfort for the price. This fire retardant cotton based (FRC) material is used because it retains the softness and breathability