Spencer Wheatley wrote a review of Smith Touchstone Polarized Sunglasses on November 14, 2010
Smith knocked it out of the park with this polarized Techlite glass lens. I have had the chance to wear almost every other major brand of sunglasses over the last few years, and they do not compare with the quality and clarity of this lens. The Touchstone has a full coverage fit good for skiing and climbing. Looks good in a suit and tie too.