The RB7258 Shea Optics Bio-Based eyeglasses are a contemporary take on optical style. Crafted from nylon and propionate in bio-based plastic, these full-rim black square eyeglasses feature sharp angles for a bold, structured design. Sleek, elongated sides and tapered temples add a modern edge, while the iconic Ray-Ban logo and metal dot rivets ensure an unmistakable finish. Each detail speaks to timeless craftsmanship and innovative design.