Buy Otis - Young Blood - Sunglasses (Woodland Matte) 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. - Swiss TR90 Grilamid frames- Mineral glass lenses for superior scratch resistance- Standard Category 3 lenses- 100% UVA/UVB sun protection- Stainless steel hinges- 6 Base Lens Curve