TheCarve Modulator Polarized Lens Polycarbonate Sunglasses are a timeless pair of sunglasses. They have a 3-barrel stainless steel hinge and a polycarbonate frame for excellent durability. They offer a modern twist on a classic pair of sunglasses and not only look great but also offer 100% UV protection. They are great for enjoying the sun and are finished with metal Carve branding for a smart finish.