Dirty Dog Furnace frames are moulded from Grilamide TR90, a thermoplastic polyamide. Dirty Dog TR90 sunglass frames are lightweight, extremely flexible yet super strong with 100% memory allowing the frames to bounce back to their original shape. Put through the harshest testing conditions, Dirty Dog eyewear has proven TR90 will keep its properties in extreme temperatures…
Dirty Dog Furnace are equipped with the latest lens technology in Polarized Polyfilter and Polycarbonate lenses. Polycarbonate is the most impact resistant optical material available, guaranteeing the wearer protection from physical objects as well as visual comfort. Scientifically formulated to offer exceptional defence against the suns harmful rays,these lenses absorb radiation that can be damaging to the human eye. These lenses provide clear and restful vision in the most extreme environmental conditions. The lenses contain 4 x UV filters for optimum UV blockage.
All Dirty Dog lenses are treated with two specially developed hard coatings to make the lenses extremely scratch resistant and prevent the deterioration of lens clarity.