Buy Otis - Young Blood - Sunglasses (Matte Black / Rust) at THE ICONIC with Free overnight delivery and Free returns! The Otis Young Blood sunglasses feature TR90 grilamid frames with mineral glass lenses for superior scratch resistance. We love the flat brow design and tapered temples.- TR90 grilamid frames- Mineral glass lenses for scratch resistance- Stainless steel hinges- 100% UVA/UVB sun protection- standard category 3 lenses