EXCLUSIVE! ONLY ONE PAIR AVAILABLE! As one of the most sought after folding models made by Persol Ratti, the 804 is a necessity for any collector. The tortoise blonde rectangle frame featuring brown glass lenses is vintage Italian Persol at its best, dating back to the 1980s. This pair of sunglasses is so rare it instantly makes it one of the best pieces of Persol eyewear one can have. This hidden gem made its way to Sunglass Hut courtesy of an antique shop in France - how's that for vintage?