ProArc combines the comfort of natural cotton with the protection of inherently flame resistant Modacrylic fibers and can be dyed in very bright colors.

• Best quality blend of FR Modacrylic and Combed Cotton

• Inherently flame resistant, will not deteriorate over time

• Has no-melt or drip characteristics

• FR Modacrylic is a performance fiber that has the characteristics of high flame retardancy by forming a char barrier to prevent the flame spread and stop the burn when the flame source is removed

• Comfortable & supple