New eye protection gear at Airsoft Extreme... "The QuickLock (QLS) thermal lens prevents fogging by offering two panes of Poly-carbonate plastic and is easier to change than any other lens on the market. To install you simply slide the lens into the frame of your goggle, twist the lock rings and you are ready to go. The QLS offers complete impact protection and has been tested at twice the field velocity levels for your safety and exceeds every industry standard.

• Fog resistant thermal lens
• Poly-carbonate scratch resistant plastic
• Works with all QuickLock goggle systems
• Thoroughly tested to industry standards"