Bouble-lens breathable mask

A double-lens breathable mask comprising:

• a breathing tube having an upper end portion and a lower end portion opposite the upper end portion;
• a body connected to the lower end portion of the breathing tube, and the body having an interior being in fluid communication with an outside through the upper end portion of the breathing tube;
• the body includes:
• a lens frame assembly;
• two lenses;
• a waterproof sealing skirt, being suitable for fitting on a face of a user along a rear edge thereof, the waterproof sealing skirt including an eye skirt portion, a mouth skirt portion, and a nose skirt portion formed between the eye skirt portion and the mouth skirt portion, wherein the eye skirt portion and the two lenses are jointly embedded in the lens frame assembly;
• the mouth skirt portion has a drain hole, and a drain valve formed on the drain hole;
• and the nose skirt portion protrudes forward from a lower portion of the lens frame assembly and is placed between the two lenses;
• a fastening device fixed to two outer sides of the lens frame assembly or of the eye skirt portion for fastening the body to a head of the user;
• when the user puts on the double-lens breathable mask, the two lenses are located to only correspond to two eyes of the user, respectively, whereas the nose skirt portion and the mouth skirt portion corresponds to a nose and a mouth of the user, respectively.