Designed with contemporary explorers in mind, RB3770 combines rugged style with refined precision. The copper full-rim metal frames deliver lightweight durability, while ultra-wide Liteforce temples enhance comfort and stability. Oval-shaped lenses in classic brown offer understated elegance, making these copper sunglasses versatile for any setting. The sunglasses' adjustable nosepads ensure a tailored fit, balancing modern gorpcore aesthetics with timeless sophistication.