Oakley Shackle OX8197D (50mm) Replacement Lenses Apex Sunglasses MagTek™ is an innovative feature

MagTek™ is an innovative feature that allows easy interchanging of lenses

Made from premium-grade polycarbonate

TAG Heuer is not associated with Apex Lenses and does not endorse

We have unrivaled clarity

Any usage of the Paul Smith trademarks is only to describe those products

Oakley Shackle OX8197D (50mm) Replacement Lenses Apex Sunglasses MagTek™ is an innovative feature100% 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)