The Lifestyle Performance Full Frame Safety Glasses by Safeguard feature poly clear lenses with scratch-resistant treatment, making them ideal for everyday wear. The full frame design offers excellent protection and durability, while the unique Skulls model adds a stylish touch. Made in Taiwan, these non-RX glasses have a size of 56-20, providing a comfortable fit for various activities. Ideal for personal protective equipment, these safety glasses are ready to wear and suitable for both indoor and outdoor use. Frame face fitting: large. Added a new set of ploy lenses with scratch resistance coating, impact resistance lens material and UV protection. Prescription can be added upon request.