Designed with help from PGA pro Joel Dahmen, our new golf sunglasses feature knockterra+ Lens Tech. For those seeking the highest level of color enhancement available, there’s simply no better pair of sunglasses out there. In addition to a color-enhancing filter that makes greens pop when it matters most, these lenses also feature water-resistant and oil-resistant coatings, so any sweat, water, or fingerprint that makes its way to your lens won’t hinder your performance. Don't misread that putt for par due to shoddy shades. Get yourself behind a pair of knockterra+ lenses and give your game the equipment it deserves.