Dry eye syndrome is a common multifactorial disorder of the tear film and ocular surface. In rare cases. it may be caused by systemic diseases. Corneal melting is a complication of dry eye syndrome and is a potentially blinding condition. https://www.roneverhart.com/Oakley-SI-Holbrook-Multicam-Men-s-Lifestyle-Polarized-Sunglasses-Brand-New/