Soft, non-slip rubber temple tips.  Lenses are coated for superior scratch resistance.  Exceeds ANSI Z87.1 - 2003 high impact requirements.  Integrated nose piece.  Lenses provide 99% protection against harmful UV rays.  Exceeds CSA Z94.3 standards.  Infinity blue anti-fog lenses are commonly used in indoor applications where there is an excessive amount of yellow or sodium vapor light, offers a high level of contrast.  Sold per pair. Priced per pair.  Price discounts based on quantities ordered.