Enjoy durability and a great fit while staying on trend with stylish Costa OCEARCH Ocean Ridge 100 eyeglasses for men. Made from bio-based TR-90 nylon, these glasses are tough and resistant to corrosion, heat, and cold. They feature spring hinges, which retain their initial balance and adjustment for a lasting snug fit. Rubber nose pads and textured temple inserts on these bayonet-temple eyeglasses prevent slippage. These lustrous rectangular frames enhance oval, round, square, and heart-shaped faces.