Hive Palermo Glasses w/Classic Lenses Mr. Boho, presented by Tanzanna. These sunglasses with sumptuous frames and pronounced curves are part of our boldest and most modern lineup, with an undeniable retro feel. Cellulose acetate with 5 tooth metal hinges. LENSES CR39 B4. Full UV400 protection with filter protection category 3. Not suitable for direct sunlight or for use in tanning beds. Sunglasses that don't require a prescription.