Hackett HEB20918754 Glasses combine a classic rectangular frame with gradient-category lenses for everyday sun protection. The design pairs a brown plastic frame with practical UV-filtering lenses for polished daytime wear. Key attributes: Brown | Plastic | 100% UV protection | Non-polarized lenses | Rectangular frame | Gradient lenses (category 3) | Dimensions & fit: Lens/Bridge/Temple: 54/16/145 mm | Composition & care: Plastic