Black rectangular sunglasses are made for women who like a bold, clean look in a deep black tone. The full frame plastic build keeps the pair easy to wear, while the thick arms give a strong style from the side.

This rectangular shape has a wide front with soft rounded corners. It looks sharp but not harsh, so it suits simple outfits and daily wear. The lens area gives good cover on the face, and the dark grey lenses help cut strong brightness in daylight for a more relaxed outdoor feel.
Size 53-20-145 is a balanced fit for many faces. The 53 mm width sits neat on the front, the 20 mm bridge gives comfortable space at the nose, and the 145 mm temples help the arms stay stable during normal use. This model works well for travel, shopping, walking, and routine wear.
Overall, S021 black rectangular sunglasses give a clean dark look, a strong front, and an easy style for regular wear.