These prescription glasses are durable and offer safety and comfort. These glasses are made from aluminum alloy frames. They have removable or permanent side protections that protect against harmful airborne particles. Wooden temple tips and nose pads enhance comfort. These glasses meet ANSI safety standards as well as CSA safety standards.

Aluminum Alloy frame
Removable side shields
Wooden temples

Frame Information

Gender	Unisex
Material	Aluminum Alloy
Shape	Wayfarer
Rim	Full Rim
Age	Adult
Collections	Metra Collection
Eye Size	56
Frame Size	L

FRAME MEASUREMENTS

To ensure your frames fit perfectly, you first have to determine which size frames are best for you. The best place to start is with the measurements on a pair you already own. You know those little numbers on the inside of its temple? That's what you're looking for. The frame measurements appear in the following order: lens width, bridge width, and temple length.

Frame Width

To find frame width, measure the front of the frame from screw to screw

Temple Length

Temple length is the measurement in millimeters of the ‘arms' of the frame. This measurement does not vary as much as the others, with 135mm, 140mm, 145mm, and 150mm being the most common options.