This is the Bolle Safety Standard Issue Rush+ Small Anifog Sunglasses Feature: Tint base : Copper Visible Light Trans. : 65% Indoor/outdoor use Ideal for all activities requiring exposure to alternating high and low light. Adapted to environments with extreme temperatures. Blue light filtration and combination with the exclusive PLATINUM anti-fog coating. Tint base : Smoke Visible Light Trans. : 13% Outdoor use Filters UVA and UVB (99.99%). Compatible with our exclusive double-sided PLATINUM anti-fog and anti-scratch coating. Tint base : Clear Visible Light Trans. : 90% Indoor use Safety glasses with clear lenses are essential indoors. Bolle; Safety clear lenses provide 90% light transmission. Is compatible with the PLATINUM anti-fog coating. Specs Weight - .92 oz Frame type - rimless Frame material - pc/tpr Frame color black matte Lens material - polycarbonate Lens color - clear Ballistic resistance - stanag 2920 / mil-prf-32432a Standards - ansi z87.1-2010 Supplied with - microfiber pouch The wraparound RUSH+ Small was specifically designed for narrow faces. Light and with a wide field of view, this model offers a perfect optical quality and unique comfort in all situations.