Optique high-quality goggles with smoke-matched Platinum coated lenses for working use. These glasses combine style, innovation and comprehensive protection. FLEX 160 Structure: The flaps open over the normal open position, so getting and removing the head is easy and the glasses are also seated on the wide end. Adjustable and non-slip nose arms allow for adaptation to facial contours and perfect fit. The snap-tight grip provides the TPR inner surfaces. With curved design, the glasses protect the eyes effectively.