Our Bombora sunglasses feature a medium TR90 frame and TAC polarized lenses. Along with spring hinges, the rubber nose pads and rubber non-slip temple grips create a snug fit.
TR90 is a super-polymer compound that is extremely lightweight, incredibly sturdy, but very flexible.
TAC is the acronym for Tri Acetate Cellulose used in lens construction. These lenses are comprised of a scratch resistant plastic and block 99% of all UV rays up to 400 nanometers.
Frame color: outside frame is matte black – inside frame is frost lime green and frost blue
Lens Color: Smoke
Smoke lenses, the most popular, keep colors neutral while the medium to dark gray smoke tint blocks the sunlight. This results in less bright light reaching the eyes which reduces eye fatigue and minimizes glare.