A meticulously crafted fusion of coastal-culture and unique brand design elements, Nusa is an oversized soft square. The frame received unique stylistic expression from a gentle brow dip and subtle lens set-back. Made with bio-acetate it features 5-barrel hinges wave pattern core wire. For those who want an elegant and sophisticated look. Costa Del Mar sunglasses sold by authorized sellers like Amazon are eligible for all manufacturer warranties. Included is a microbag and cleaning cloth. Click on the Costa Del Mar link above the product title to shop the entire assortment.