Slnečné okuliare OAKLEY HSTN Matte Black Frame/Prizm Black Lenses

• Polarisation: A special lens filter that stops the sun's rays from directly entering your eye, which would hinder your vision. You will appreciate this especially during summer days, as well as when driving, walking in the mountains or playing winter sports.

• Prizm™ Technology: Patented by the Oakley brand. Its purpose is to increase contrast and flit light, which makes the colours we perceive more saturated. All this is done to make us see more detail through maximised depth perception. This not only improves visual comfort, but also protects the eyes during sports from skiing to cycling. By choosing models that use this solution, you will see more detail than the naked human eye can pick up.

• Unobtainium™: A nose piece made from a special rubber called Unobtainium, created in 1975 by brand founder Jim Jannard.
The unique properties of this rubber mean that, when exposed to water or perspiration, the glasses do not slip but become even more adhesive.

• O-Matter™: A frame that will not break even during a strong impact or fall. This material does not darken when exposed to the sun.