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