Shopper How are the corrective lenses placed into the mask? Do the corrective lenses go in either side of the mask or do you need to order "left" and "right" ones?
LeisurePro S With a little force, the hard plastic frame that holds the lens in places pops off the front of the mask. The non-prescription lens falls out and the corrective lens is simply laid into place. The lenses are "reversible", so you don't need to worry about one being particularly for the left or for the right.