Spyder SP4020 Replacement Lenses Apex Sunglasses Any usage of the William

Any usage of the William Painter trademarks is only to describe those products

6-base lens curvature is just right for everyday wear

Any usage of the Von Zipper trademarks is only to describe those products

Whether you're strolling through city streets or basking in the glow of a desert sunset

The rugged

Spyder SP4020 Replacement Lenses Apex Sunglasses Any usage of the William100% Satisfaction Guarantee Crafted in the USA Polarized, Durable, and Precise Cut with TruFit Technology Blocks Harmful UVA, UVB, and UVC light waves Anti Reflective Coating (AR) to prevent side glare Mirrored and Perfect for Baseball, Softball, Fishing and any Outdoor Activities Apex Lenses are Thicker with Amazing Quality 1. 5mm lens thickness (50% thicker than competitors) Elite Enhanced Clarity & Impact Resistance (*meets ANSI Z87. 1 Standards)