evo.com | SITO Sunglasses > The SITO Eternal Sunglasses are anything but, thanks to biodegradable and recyclable packaging that won't spend 5000 years chilling in the ocean. A subtle hexagonal shape adds a dose of fun to these timeless frames. This product may contain chemicals known to the State of California to cause cancer, or birth defects, or other reproductive harm. 100% UV Protection Metal Frame Biodegradable and/or Recyclable Packaging CR 39 Lenses | SITO Eternal Sunglasses 2023 in Black