Over they years, I have tried out dozens of products to compliment and improve my outdoor experience...and when it comes to sunglasses, Randolph Engineering glasses are head and shoulders above the rest. Randolph Engineering products are famed for their quality and durability. Each pair of sunglasses goes through more than 200 production stages at their facility in Massachusetts and are conducted mostly by hand. Randolph Engineering sunglasses were originally built for the US Military. In 1982, the company became the prime contractor for military-style aviation flight glasses for the US Department of Defense, and in the 90's eventually expanded their sales to commercial lines. Over the last few decades, their products have continued to evolve and are must-have glasses for pilots, fashion icons, hunters, and people like me who demand the best from the products we carry.