Siminsem Classic Square Polarized Sunglasses for Women Men Under $8 Retro Trendy Sunnies with Memory Metal Temples Interchangeable Nose Pads UV400

Rediscover the timeless appeal of classic square sunglasses with a modern performance upgrade. Designed for both women and men, these retro trendy sunnies feature a clean, slightly undersized square frame that flatters most face shapes without the bulk of oversized alternatives. The polarized lenses are made from TAC (Triacetate) with a seven-layer composite construction, effectively eliminating 99% of reflected glare from roads, water, and windshields while preserving true color perception. Unlike ordinary polarizers, this multi-layer design resists delamination and scratching over time. The frame incorporates memory metal alloy temples — a flexible material that returns to its original shape after bending or twisting, ensuring a snug yet gentle fit for different head widths. A unique interchangeable nose pad system allows you to swap between two included pad types: standard silicone for everyday comfort, and high-grip textured pads for active wear or hot, humid conditions. Both options are hypoallergenic and leave no red marks. The lenses carry a UV400 rating, blocking 100% of UVA and UVB rays. Spring hinges add extra flexibility and durability. Available in classic matte black, translucent smoke gray, tortoise shell, and deep navy. Each pair comes with a recyclable kraft paper storage box, a microfiber pouch made from recycled PET, and a small screwdriver for hinge adjustments. Whether you're driving cross-country, strolling through the city, or relaxing at a beach club, these memory metal square polarized sunglasses deliver reliable optical performance with a vintage soul.