Features include:• Wire core temples for a custom fit• Patented cyclonic venting to help combat fogging• 3-position ratchet temples for adjustable lens angle• Ultralight frame with soft brow for all-day wear• Soft brow frame for added comfort• Adjustable nose pads for secure fit• Rubber gasket and head strap included• 9-Base lens provides more wrap-around• ANSI Rated D3 & D4 when worn with the rubber gasket with the head strap• ANSI Z87.1+