What was the roman woollen tunic for?

The Roman woollen tunic, known as the "tunica," served as a basic garment for both men and women in ancient Rome. It was typically worn as an undergarment or as everyday attire, providing comfort and utility. The tunic could vary in length and style, often reflecting the wearer’s social status, with simpler versions for the lower classes and more elaborate designs for the wealthy. Additionally, it played a significant role in Roman military uniforms, providing soldiers with a practical and durable option for their needs.