Land Ops GoggleDescription One of the only goggles authorized by the U. S. Army for use over prescription eyewear, the ESS Land Ops is a high performance goggle system for highly active ground troops. The Land Ops features exceptional fog resistance, particle filtration, and comfort. With its roomy frame, the Land Ops is designed to fit over most eyeglasses. The Land Ops features a full perimeter Hi Flow ventilation and filtration system that ventilates humid air