This is an old style pilot goggles that were first made around 1940 and could still be produced to this date!

Goggle frames sit on the rubber body, which is covered with soft material on inside, thus they are nowhere near as comfortable as the later PO-1M goggles. Goggle frames cannot be taken apart so there is no way to replace lenses.

Goggles are worn over the head with an elastic or rubber band.

 

Old style pilot goggles.
Side view, this goggles use the rare rubber band. Mostly this type of goggles were eqiped with a band made out of the elastic material.
View from the inside - unlike PO-1M gogles which are made out of soft leather, this type of goggles are covered with a soft material on inside and are no where near as comfortable to wear as PO-1M.
Possible pilot setup from 1960s using old style pilot goggles.