Kaleos Proctor C5 Sunglasses pair a rectangular acetate frame with photochromic brown lenses for adaptable eye protection and a technical, contemporary look. The model is designed to deliver clear vision in changing light while maintaining a secure, comfortable fit. Key attributes: Brown | Havana | Acetate | Photochromic lenses | 100% UV protection | Anti-reflective treatment | Curved temples for a comfortable, secure fit | Rectangular frame | Milled upper and lower profile | Contemporary technical design | Dimensions & fit: Comfortable, secure fit thanks to curved temples | Composition & care: Acetate frame | Photochromic brown lenses