Billie aviator sunglasses deliver a modern take on a timeless classic. These unisex sunglasses offer a universally flattering aviator silhouette crafted from high-quality, biodegradable acetate. The premium stainless steel German hinges ensure durability, while the impact-resistant nylon lenses provide 100% UV protection. Comfortable and stylish, these sunglasses are the perfect accessory for any adventure, day or night. Plus, a complimentary case is included for safekeeping.