XL-1 Advanced Sunglasses

***All sales are final & not eligible for free shipping on Special Deals & Clearance item. No returns, exchanges or refund will be issued.***   Sold with two sets of lenses, each for different lighting conditions, and a removable strap that firmly secures the frame and lenses to your head and face, the XL-1 Advanced is described by fans as a hybrid between a goggle and a pair of sunglasses. Ballistic-rated for safety and equipped with a removable Facial Cavity Seal for blocking irritants and peripheral light, the XL-Advanced is a solid workhorse designed and purpose-built for maximum comfort and protection. Features: Shatterproof Selenite™ Polycarbonate lenses that meet the MIL-PRF-32432A ballistic standards: ANSI Z87.1+ optical clarity and high mass/high velocity impact standards: as well as US Federal OSHA 1910.133(b)(1)(1) standards 100% UVA/UVB protection with distortion free clarity T-Shell™ Lens coating resists scratching Protects eyes from fine dust, pollen, irritants a