The round shape of Swedish eyewear brand Chimi s sunglasses lend a soft finish. They re crafted from grey steel frames with grey polarised lenses, then are hallmarked on the arms. Stainless steel frame. Grey lenses. Lens: CR39 (100% UV) Polarised. Frame width: 133mm. Lens width: 50mm. Nose bridge: 21mm. Temple length: 145mm .