The Valken Tango goggles are a great standard pair of goggles. They are very similar to the GXG goggles but have more certifications and a higher quality slip on dust cover. fits well with helmet and mask systems and compatible with most add on fan systems.
Comes with a carrying bag, slip on dust cover, and 3 colors of lenses: Smoke, Clear, & Yellow
Needs to be permanently modified to fit over small and medium frame glasses. Can fit over large frame and some wide frame glasses as well if you add foam on top of the rubber seal.
Available in Black, Tan, and Olive Drab