The Kainoa Eco-Sustainable Sunglass is our modern square style. Perfect for those at home on the ocean and the land. Lens Width (mm): 54 Bridge Width (mm): 19 Temple Length (mm): 143 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 that would otherwise end up in landfills or our oceans.