FC4, Very dark special purpose sunglasses, very high protection against extreme sunglare. e.g. at sea, over snow fields, on high mountains or in desert.
These sunglasses conform to BSENISO12312-1:2013.
Not for direct viewing of the sun or protection against artificial light sources such as in a solarium.
Non prescription sunglasses.
Not for use as eye protection against mechanical impact.
NOT SUITABLE FOR DRIVING OR ROAD USE.
Do not use abrasive detergents or sprays.
Comes with a soft pouch case.