NSA Gold XTR Extreme Heat Replacement FaceshieldNSA Gold XTR Extreme Heat Replacement Faceshield The NSA Gold XTR Extreme Heat Replacement Faceshield is the next level in high heat face protection. Built for the most demanding thermal environments, the XTR (Extreme) series features an enhanced gold coated lens that delivers superior infrared reflection and radiant heat deflection keeping workers safe and comfortable in extreme conditions. Key Features Gold XTR Coating: Advanced gold reflective