The Bolle Del Mar Progressive Rx Sunglasses are a lightweight style that was born to cruise the oceanfront. These stylish metal frame sunglasses feature prescription bifocal sunglasses with b20.3 technology for optical superiority, protected by a scratch-proof CarboGlas armor coating. The Microfusion frame construction is hand-finished for a superbly detailed and crafted look, combined with spring hinges that give them a firm but comfortable grip. Adjustable nose pads let you customize the fit of your Bolle Del Mar Rx Lineless Progressive Shades to fit your preferences. Whether you're headed toward the sea or away from it, these Bolle Progressive Prescription Sunglasses are the ones you'll want to be packing!

Specifications for Bolle DelMar Progressive Bifocal Rx Sunglasses:

Features of Bolle Del Mar Metal Prescription Sunglasses with Progressive Lenses:

• B20.3 lenses - polycarbonate lenses made from premium-grade resin, resulting in a lens that is 20 times more impact-resistant than glass and three times lighter, with unrivaled precision and clarity.
• Carbo Glas coating - enhanced with an armor shell on both sides of the lens, giving you the protection you need from scratches and other damage.
• Microfusion frame - molten metal alloys are injected into custom molds, giving you highly precise frame styling and design.
• Adjustable nose pads can also be tailored for a custom fit, giving you additional control and comfort. Nose pads are also hypoallergenic and durable.
• Spring hinges - designed to exacting standards, giving you just the right amount of tension on your temples for a secure and comfortable fit

Package Contents:

• Bolle Del Mar Progressive Prescription Sunglasses with Bifocal No-Line Lenses