Features: - Frame: This one gets around… Much like your go-to marlin bait, you won’t head to the marina without THE MACK polarized fishing sunglasses. - Fit: THE MACK fishing glasses are designed to fit on a wide range of facial types, depending on the wearer’s preferences. - PELAGIC PMG™ (Polarized Mineral Glass) Lens Technology- PELAGIC PMG™ Polarized Fishing Sunglass Lens Technology represents the highest evolution in marine grade polarized optics. Produced in state-of-the-art European Optical Laboratories, this lens material was specifically developed for “life on the water” where harsh, salty, and ever-changing conditions can often persist for days on end. - Polarized Mineral Glass: Delivering an Unfair Advantage Utilizing a proprietary blend of naturally occurring minerals and rare earth elements, PELAGIC’s PMG™ Lens Technology delivers the most optically correct, visually accurate fishing glass lens on the market today. No matter what external or environmental conditions you may possibly face - sunny, cloudy, wet, dry, or salty – PELAGIC provides an extra layer of protection for your eyes that you can count on day in and day out. When you consider the unique combination of features: PMG’s Precise Optical Accuracy, our Zero-Glare Polarization Process, and our Tuff-Lens™ Scratch Protection, you can see how PELAGIC Polarized Mineral Glass Lens Technology can provide an unfair advantage over the competition. Can You See the Fish?