Dirty Dog Muffler UNISEX OPTICAL sturdy temples are meticulously crafted

sturdy temples are meticulously crafted for unique ultra-soft

Defined details include scattered coral core wire

57mm - 21mm - 145mm

Distinctive side shields feature ChromaPop™ windows so your view is always in panorama mode

designed for an all day everyday use

Dirty Dog Muffler UNISEX OPTICAL sturdy temples are meticulously craftedThese 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 has proven TR90 will keep its properties in extreme temperature including low and high temperatures, as well as extremely humid or dry conditions. This makes them the perfect choice for any situation and gives the wearer a guarantee that they will stand up