The Sierra airsoft goggles are perfect to be used as airsoft eye protection, or during other work related jobs against chemical splash, sun glare, dust, flying particles, and wind. The scratch resistant polycarbonate lens also provides 99.9% UVA/B/C protection, and the soft TPU goggle body conforms to facial contours to provide a full rubber eye seal. The Valken Sierra airsoft goggle features a special ventilation system with 14 indirect vents located at the top and bottom of the frame to allow air flow and heat release. We also recommend using these goggles in combination with either the Valken Kilo Mesh Mask, or the Valken Tango Mesh Mask for overall safety and protection.

SPECIFICATIONS: 

• Lens Material: Polycarbonate (outer) & Acetate (inner)
• Lens Thickness: 2.1 mm
• Visible Light Transmitted: 96% clear / 23% grey / 89% yellow (380-780nm)
• UVA, UVB Blocked: 100% clear / 100% grey / 99% yellow (200-380nm)
• Blue Light Blocked: 9% clear / 74% grey / 75% yellow (400-700nm)
• IR Blocked: 18% clear / 48% grey / 18% yellow (780-2000nm)
• Overall Width: 5.4in (136 mm)
• Frame Material: Thermoplastic polyurethane (TPU)
• Goggle Weight: 80g
• Strap: Quick-release buckle, 19.7in (500 mm) length
• Lens Warranty covers manufacturer defects ONLY- wear & tear not covered