Where the oval shape comes from, why it suits almost everyone, how to choose it and six optical and sun models by independent designers from the OCCHIO selection.
From the first Italian spectacles of the 1200s to Harold Lloyd: the history of round glasses, how to choose them and six optical and sun models from the OCCHIO selection.
From Jacqueline Kennedy Onassis’s frames to independent designers: history, proportions and six oversized sun and optical models from the OCCHIO selection.
Where the tortoiseshell pattern comes from, why it's made of acetate today, and how to choose between dark havana, light havana and shades with green or blue.
Prescription or sunglasses, thin or thick: what sets a square frame apart, which faces it works on as a starting point, and which measurements to check.