The RaceQuip 110 series single-layer suit is made from Pyrovatex FRC material. Pyrovatex offers the maximum combination of overall flame and heat protection, durability and comfort for the price. This FRCmaterial retains the softness and breathability of cotton and will wick away moisture from the skin. Pyrovatex fabric is gentle and non-irritating to even the most sensitive skin. The treatment process leaves the exterior surface shiny and supple. Since the Pyrovatex treatment is absorbed into the cotton fibers at the molecular level, with proper care; the garment will retain its flame retardant properties beyond the useful life of the garment.