The CALVIN KLEIN Ckj23609s sunglasses offer versatile eye protection with a unisex design for adults. These sunglasses feature durable polycarbonate lenses that provide 100% UV400 protection against UVA and UVB rays, ensuring comprehensive eye safety in bright lighting conditions. The frame measures 140 mm in width with a lens height of 50 mm and a bridge width of 20 mm, designed for a comfortable universal fit. Constructed from high-quality acetate material, the frames combine lightweight comfort with long-lasting durability. The temples extend 145 mm and include spring hinges for flexible adjustment and a secure fit. Available in multiple color options, including black, brown, and tortoiseshell finishes. The lenses incorporate polarization technology to reduce glare from reflective surfaces like water and roads, enhancing visual clarity during outdoor activities. The classic rectangular frame shape offers timeless styling that complements various face shapes. The product includes a protective hard shell case and a microfiber cleaning cloth for care and storage. Designed for everyday use with attention to functional performance and aesthetic appeal, these sunglasses meet the quality standards expected from the CALVIN KLEIN brand while maintaining practical versatility for different lighting conditions and occasions.