BlackJack

Blackjack offer a single wrap around lens design with integral side shields and metal alloy temples and an exclusive spring-hinge temple design.

Lenses are manufactured from high grade polycarbonate and filter out 99.9% of U.V. Radiation. Lenses are  made to ANSI Z87.1+ standards (The ANSI Z87.1 standard sets forth requirements for the design, construction, testing, and use of eye protection devices, including standards for impact and penetration resistance) , and are coated with the Exclusive Duramass scratch resistant coating.

Can be used for general sun and sport protection.