The S22 series offers a single wrap around lens design with integral side shields and metal alloy temples. The S22 offers a 15% smaller lens than the S21 Series and our exclusive spring-hinge temple design. Both styles offer ultimate protection, great orbital seal and and a slim and lightweight design.
High velocity impact safety glass test method is performed by shooting a 1/4" steel ball at a speed of 150 feet per second aimed at the center of the lens. The result is a Pass or Fail which determines that a lens must not chip, break, or crack and it must maintain its original position in the frame.
