The Koa is an Eco-Sustainable Polarized Wood Sunglasses. It is perfect for those who are looking for full coverage and a traditional shape. Our sunglasses offer superior protection for your eyes, enhancing your visual experience while shielding you from harmful UV rays. Specs Lens Width (mm): 53 Bridge Width (mm): 17 Temple Length (mm): 136 Lens: Premium Category 3 (select colors polarized) 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 that would otherwise end up in landfills or our oceans. Accessories: Every pair includes a woven drawstring case and cleaning cloth. Shape: Square Sunglass