Costa Del Mar BA10OBMP2.50 women's Ballast Readers polarized 580P blue mirror C-mate 2.50 lens tortoise frame sunglasses is manufactured from high-quality lightweight tortoise plastic rectangle shape frame. Costa Del Mar BA10OBMP2.50 lenses are transparent blue mirror 580P polarized polycarbonate (+Trivex in RX) plastic lenses are impact-resistant, lightweight and durable with C-WALL is a molecular bond which is scratch-resistant provide 100% UV protection and high level of outstanding visual clarity, comfort and protection. Costa Del Mar Ballast Readers lenses also provide 100% UV blockage for maximum protection and provide outstanding visual clarity and 100% polarization to kill reflected glare. Costa Del Mar BA10OBMP2.50 sunglasses features medium-fit and equipped with our patented C-Mate technology, these Costa Ballast Reader sunglasses are the perfect balance of performance and function, whether it�s spotting a new place to uncover or reading a map. Without any visible line separating the bifocal area, these performance fishing Voyager reader sunglasses make for a seamless day spent exploring, discovering and tying one on. Comes in power range of +2.50. Costa Del Mar BA10OBMP2.50 is paired with the traditional Costa Del Mar signature logo on the sculpted temples. Costa Del Mar BA10OBMP2.50 rectangle shape frame has 126mm frame width, 59.6mm lens width, 14.5mm bridge width, 37mm lens height and 125mm temple length. Feature of nose pads is fixed which offers wearer ease and comfort and frame size is medium. Costa Del Mar BA10OBMP2.50 women's Ballast Readers sunglasses are come in original Costa Del Mar case.Size: MediumFrame: Tortoise PlasticLenses: Polarized Plastic 580P Blue Mirror100% UV Protection