Tom Ford Sunglasses - FT0459 Kasia 56F - Havana/Gradient Brown (55/19/140) Plastic frame Plastic lens non-polarized Lens width: 55 millimeters Lens height: 39 millimeters Bridge: 19 millimeters Arm: 140 millimeters Buy with confidence! Authorized Retailer. Authenticity Guaranteed. Full retail package with all accessories.