Try on the EV0921 Unrest at your local EyeCare Associates location. These black designer sunglasses from Nike Sun are perfect for enjoying time outdoors and catching some sun. Made from plastic, these sunglasses feature a design and can help you see clearly with prescription lenses. At EyeCare Associates, we can build a complete pair of Nike Sun EV0921 Unrest just for you, with custom lenses designed for your vision needs.