Barton Perreira Princeton (49)The Barton Perreira Princeton is a refined round silhouette with timeless appeal. Meticulous craftsmanship and uncompromising attention to detail ensure this classic design remains a staple for years to come. Colour: Umber Tortoise Frame size: 49 22 148 Key Features: Handmade in Japan Frame Material Japanese Zyl Acetate Please note: This is a frame only purchase. Prescription lenses are available at Chakshu London Opticians, for more information