When You select your prescription lens, just select clear lens, These are double lenses sunglasses.

Polarized Safety Glasses Prescription for different lighting conditions with UV400 eye protection plus wind and glare protection during outdoor sports like cycling running trekking hiking skiing shooting fishing and driving

5 Functional Shatter proof Interchangeable Lens one pair of them  is polarized lens

The Main Black Gray lens is Polarized lenses used in preventing reflective glare from the surface of water, road nad sand; the Other 4 Lenses are different colored sunglasses for sunny days use and also your fashion accessory. All lenses have UV400 Protection Coating, block 100% of UVA, UVB and UVC rays, and also some harmful blue light.

FRAME --High quality Polycarbonate material and durable enough for long time using and it is red in front and end with black in temple.

• Safety Prescription Sunglasses keep your eyes safe Safety, are specifically designed to suit a wide range of hazardous working environments.
• Full-rim frame made from impact resistant plastic,Unisex design Classic rectangular frames lend a sporty and flattering look,
• Available in multiple colors. The Frame made of polycarbonate. SIZE - Universal Adult;
• Polycarbonate lens large area design coverage lens to block peripheral light Soft nose and temple ends.
• UV sun rays are harmful to eyes and can cause wrinkles around eyes. If you do not need prescription lens please Click Here

LOOK! 

Because the frame already including UV 400 protection red lenses outside, Your only need select clear prescription lens inside, but you can still customized make your prescription lenses from different index such as 1.5, 1.56,1.61, 1.67 to different lens optical design such as Aspheric lens.

Inner frame are used for prescription lenses.When You select your prescription lens, just select clear lenses.