PERFECT FIT | Precision-cut, guaranteed to fit, and compatible with your Oakley Half Jacket XLJ (Asian Fit) sunglasses. 60 day satisfaction guarantee and 1 year manufacturer warranty BEST MATERIALS | Made from injection-molded polycarbonate. More durable and lightweight than glass lenses. Meets ANSI Z80.3 impact resistance standards POLARIZED | Block out glare and boost contrast for richer color and definition. Particularly helpful around the water, snow, or driving 100% UV PROTECTION | Protection against harmful UVA, UVB, and UVC rays TINT & COATINGS | Neutral tint. 12% VLT — filters out 88% of visible light. Anti-scratch protective coating