Normal sunglasses will not protect your eyes from the intense rays when the moon passes over the sun during an eclipse.
Ordering ISO and CE certified eclipse glasses from Wyo-Eclipse will insure safe and fun viewing of the 2017 Solar Eclipse. It is never safe to look directly at the sun's rays – even if the sun is partly obscured. When watching a partial eclipse you must wear eye protection at all times if you want to face the sun. This also applies during a total eclipse up until the time when the sun is completely and totally blocked.
All Eclipse Glasses from Wyo-Eclipse.com have special instructions for safe viewing of the eclipse printed directly inside the frame of the glasses (see below). These instructions remind users that you must use approved eye-wear during all partial phases of the eclipse in order to protect your eyes.