Kaleos Binea C1 Sunglasses pair a sculptural square silhouette with premium materials for clear, comfortable sun protection. Their milled brow detail and mineral Barberini lenses balance bold design with optical performance. Key attributes: Black | Nero | Acetate | 100% UV protection | Anti-reflective treatment | Category 3 lenses | Scratch-resistant mineral lenses (Barberini) | Integrated acetate nose pads | Acetate temples for stable fit | Handcrafted construction | Square frame | Milled brow / carved upper front | Thick acetate front | Dimensions & fit: Lens width: 51 mm | Bridge width: 25 mm | Temple length: 155 mm | Composition & care: Acetate frame | Acetate temples | Barberini mineral glass lenses | Wipe lenses with the included microfiber cloth and lens cleaner; avoid abrasive materials and high temperatures. Store in the supplied case when not in use.