Photochromic Square Sunglasses with UV400 PC Lenses for Driving

These square photochromic sunglasses feature a frameless design with a silver stainless steel frame structure and PC lenses in a gradient gray finish. The Category 2 sunshade lenses have a hardened surface and UV400 protection, providing a defined eyewear profile for everyday outdoor use. At 26 grams, the sunglasses have a lightweight construction and are designed for universal wear, with face-shape adaptation listed for round, square, and oval faces.

The photochromic lens options include gradually gray to gray, tea blue to gray, gray powder to gray, light blue to gray, and light gray to gray variations. The sunglasses are non-polarized and do not support prescription glasses. They are suitable for sunscreen, fishing, traveling, outdoor sports, cycling, fashionable outfits, driving, stage performances, and party gatherings.

With personality, hip-hop, and Instagram-inspired styling, this square-frame design offers a distinctive look for both men and women. The combination of a silver frame, photochromic PC lenses, hardened surface treatment, and UV400 protection gives the eyewear a clean, contemporary profile for the listed activities and settings.