Meet the RB4441D Bio-Based from Ray-Ban—a modern reinterpretation of classic eyewear style. Featuring bold rectangular frames in sleek black, these Ray-Ban unisex sunglasses are crafted with a bio-based nylon and propionate blend, combining sustainable innovation with timeless appeal. The green polarized lenses reduce glare and deliver true-to-color clarity, making these polarized unisex sunglasses perfect for elevating your everyday look. Designed with a low bridge fit for added comfort, these black sunglasses are a bold choice that embodies authenticity and effortless style.