Smith’s Attack sunglasses with new MAG technology rate high on performance and comfort. The light weight, wraparound lens provides the coverage contact wearers need and I never had an issue with debris. The new MAG technology uses magnets for an easy and quick lens change. Also the new lower brow lens design allows for more air circulation so I didn’t feel as hot. And when sweat or rain got on the lens, the hydroleophobic coating repelled it, eliminating water spots or streaking. The price tag is on the higher end of the spectrum, but the quality optics and performance are well worth it.