CARHARTT EGB4DT CARTHAGE GLASSES
Glasses offering maximum protection against dust and sufficient air circulation to prevent fogging. They are designed with an enveloping nylon frame with TPR insert on the nose for added grip and comfort, and with an indirect ventilated closed cell EVA nylon surround. The lenses are anti-fog polycarbonate and available in three colors. The branches and elastic strap are interchangeable and included (nylon branches with TPR insert at the end of the branch). The screws are made of stainless steel.