Polarized Square Lenses: Premium polarized lenses eliminate 99.9% glare for crystal-clear vision, perfect for driving, fishing, and outdoor adventures. 100% UV400 Protection: Blocks 100% harmful UVA/UVB rays with ultra-durable polycarbonate lenses, safeguarding eyes from long-term sun damage. Unisex Black Square Frame: Sleek matte-black square frame combines modern edge with timeless style, designed to fit men and women comfortably (frame width: 144mm). Lightweight & Shatterproof: Reinforced TR90 nylon frame and flexible spring hinges ensure durability, all-day comfort, and resistance to drops or impacts. Versatile All-Day Shades: From urban streetwear to beach vacations, these black square sunglasses seamlessly transition between casual and sporty looks. Pro Acme Polarized Square Sunglasses redefine style and functionality for both men and women. Crafted with precision-engineered ​polarized square lenses, these sunglasses deliver unparalleled glare reduction while enhancing color contrast, making them ideal for high-light environments like driving or coastal activities. Encased in a ​matte-black square frame, this unisex design merges bold geometric lines with a versatile neutral palette, ensuring compatibility with oval, round, and heart-shaped faces. Whether you’re seeking ​men’s polarized black sunglasses for outdoor sports or ​women’s trendy square shades for urban fashion, this pair effortlessly bridges practicality and runway-ready aesthetics.