BZ Optics OZ Mirror RX-able Graphite One Size

Completely RX-able frame. The frame is slightly smaller than the PHO and works with most prescription strengths. Frame comes with Red Mirror Lenses and can be worn as is. Otherwise have them made into prescription sunglasses by your local optician. The photochromic lenses will change from Clear Cat 0 pre-dawn or low light to Dark grey Cat 3 as the sun intensifies and the UV increases. These are ideal for someone who normally wears glasses to read things like: digital screens such as bike computers, GPS's, dashboards and boating or biking instrumentation. Maps, heart rate monitors, watches and mobile phones. Lightweight flexible frame with dual moulded non slip temples. Adjustable non slip nose piece for comfort and fit making them ideal for a wide range of face shapes and sizes. Grey colourway comes with a red nose piece and dual moulded tips. All pairs supplied with a hard case and micro fibre cleaning cloth.