Shape A Blue Tortoiseshell Reading GlassesIzipizi produce a range of flattering and very cool colours and shapes and we have selected our very popular best sellers for Trouva customers. This shape is one of the smallest and most discreet. Focal strength varies from +1. 0 to +3 available from our drop down menu. All Izipizi styles are unisex, so are suitable for both men and women. Care: As with all specs and sunglasses, avoid putting them on your head, as this weakens the frame. Brand: