Available Versions Engineered to withstand extreme heat, CHRONOSOFT ballistic goggles are built for though conditions. The TPR frame, sealed, and nylon polyester fire retardant strap ensure durability in high temperatures. Equipped with the advanced EQUALIZER system integrated into the double lens, fog protection is maximized for clear vision. CHRONOSOFT is the ultimate choice for those seeking superior performance and uncompromising safety. Features: Double-lens for increased protection from fire, fogging, and all extreme conditions Double PC Clear lens Reinforced Anti-Scratch and Anti-fog Coating Can be worn over prescription glasses High-comfort sealed frame Elastomer frame that withstands extreme heat For firefighting or extreme temperatures Sealed frame Technical Information Weight: 165.5 g Frame Type: Sealed Frame Material: TPR Frame Colour: Black Lens Material: Polycarbonate Double Lens Lens Colour: Clear Lens Coating: EQUALIZER - ANTI-SCRATCH (K) / ANTI-FOG (N) V50 ballistic resistance - STANAG 2920 :243.8 m/s Strap Material: Nylon Polyester, Flame Retardant Standards: EN ISO 16321-1 Frame Marking: 16321 UL1.2 DT 1-M 3 6 4 5 CE Lens Marking: UL1.2 DT 1 KN CE Documentation Datasheets Standard Markings