Eco-Friendly Polarized Aviator Sunglasses. The perfect blend of style and sustainability offers superior protection for your eyes while shielding you from harmful UV Rays. A must for lounging at the beach, hiking through the mountains, or driving on a sunny day. Specs Lens Width (mm): 57 Bridge Width (mm): 17 Temple Length (mm): 145 Lens: Premium Category 3 Polarized Lens 100% UVA/UVB Protection Material: Hand polished ultra-lightweight eco-friendly frames are made with our very own Eco-Process which reuses 60-75% recycled & reprocessed content as well as natural beech wood. Accessories: Every pair includes a woven drawstring case and a cleaning cloth. Shape: Aviator Sunglass For our Planet Planting Trees For every pair of glasses sold, Blue Planet Eco-Eyewear plants a tree. Most of our tree's gets planted in Africa or South East Asia via Trees.org. However we have been known to also partner with our local community, planting trees in the Ojai Valley.