Wiley X WX Omega Replacement Parts Smoke Grey Lens Only. This Replacement Lens from the experts at Wiley-X was specifically designed to fit the Wiley X Omega Sport Classic Sunglasses and feature an anti-fog coating a scratch-resistant surface and a moisture-resistant coating for clear visibility. For a great way to make sure you are wearing an incredibly useful addition to your sun glasses choose the Wiley X WX Omega Replacement Lens. Specifications for Wiley X WX Omega Replacement Lens: Manufacturer: Wiley X Size: One Size Application: Outdoor Age Group: Adults Lens Color: Smoke Grey Gender: Unisex Photochromic: No Polarized: No Package Contents: Wiley X Omega Replacement Lens Wiley X ACOMES: Omega Replacement LensSmoke Grey