Rothco ANSI Ballistic OTG Goggle System Interchangeable Smoke/Clear/Yellow Lenses Black Frame. Specifications for Rothco ANSI Ballistic OTG Goggle System: Manufacturer: Rothco Age Group: Adults Gender: Unisex Lens Color: Clear OTG: Yes Quantity: 1 Lens Material: MIL-DTL-43511D Polycarbonate Fabric/Material: TPU Features of Rothco ANSI Ballistic OTG Goggle System Temple cutouts on each side allow you to wear OTG goggles over your prescription glasses or sunglasses (cutouts measure approximately 7/8 inches) ANSI goggle system comes with 3 interchangeable lenses - yellow lenses are great for skeet and trap shooting by increasing contrast in flat light smoke lenses are ideal for blocking out UV light clear lenses for basic protection The OTG (Over The Glasses) goggles include anti-scratch 2mm thick lenses for added durability Top and bottom vents prevent the safety goggles from fogging over Tactical goggles are set to military (MIL-DTL-43511D) and ANSI-Z87-1 standards for ballistic Glasses protection Moveable hinges allow you to wear the military OTG goggles over your helmet without them pulling away from your face UV 400 protection against harmful sunrays Skin-side foam padding provides long-lasting comfort (3/8 inches thick) Adjustable strap with rubber traction grip for the perfect fit Cleaning cloth and cover protect the ballistic goggle system when not in use Hook and loop carry pouch with webbed strap and hook and loop field allows you to attach the pouch to a variety of items including molle compatible gear Package Contents: Rothco ANSI Ballistic OTG Goggle System Cleaning Cloth Goggle Cover Carry Pouch Rothco 1723-Black: ANSI Ballistic OTG Goggle System Interchangeable Smoke/Clear/Yellow Lenses Black Frame