Unisex Polarized Photochromic Sunglasses with Titanium Alloy Frame

These unisex sunglasses feature a full-frame polygon design with zinc alloy and titanium alloy frame materials. The TAC lenses are polarized and photochromic, with a Category 2 sunshade classification and UV400 protection with an ANSI Z80.3 specification. Weighing 28.3g, the rectangular frame profile is designed with a universal fit suitable for round, square, and oval face shapes. The overall styling combines business, minimalist, casual, sports, Japanese and Korean, European and American, light luxury, and refined fashion elements.

Suitable for sun protection, fishing, travel, outdoor sports, cycling, fashionable outfits, driving, stage performances, and parties or gatherings, these sunglasses are designed for fashionable commuting and outdoor use. They do not support prescription glasses. Available options include black and gunmetal frames with high-definition polarized gray lenses, black and gunmetal frames with color-changing lenses, and black or gunmetal frames with night vision lenses. The full-frame construction, polarized TAC lenses, and photochromic options provide the specified characteristics for this model.