The CALIA Utility Boardshort Swim Bottom in Pure Black is a stylish and functional swim bottom designed for women in size medium. Made from a blend of nylon and spandex, this athletic boardshort style bottoms feature a strapless design and come in a solid black color. With features like UPF 50+ protection, lightweight feel, odor control, wicking capability, and quick dry technology, these swim bottoms are perfect for active women looking for high-performance swimwear. The machine washable garment care instructions ensure easy maintenance, making them a convenient and versatile choice for all your swim adventures.