The SkullBird goggles are made of a high quality soft thermoplastic polyurethane (TPU) frame that is virtually indestructible. The unique design of the SkullBird provides for ample indirect ventilation on the top and bottom of the goggles. The goggle can be separated from the skull portion and can be worn with or without the face mask. The lens is shatterproof polycarbonate with UV 400 filters eliminating the sun's harmful UV rays. In addition to having hard coated scratch resistant lenses, the lenses are antifog ensuring clarity of vision. The high density double layer hypoallergenic foam provides a comfortable fit. The thick elastic band with a no slip silicone strip allows the SkullBird goggles to be worn comfortably over a 3/4 face helmet. The SkullBird is available in clear, smoke or yellow lenses.