Sunglasses are made for absolute comfort during wearing. Features: Frame is produced from special TPE (thermoplastic elastomer) material which is unbreakable, flexible, soft, comfortable and safe. Polarized lenses are made of flexible TAC (Cellulose Triacetate) material. Glasses are supplied in a hard case and microfibre pouch, that protects glasses and lenses when worn off. Weight: 26g. Frame color: Grey. Lens color: Blue Mirror.