Base wear is a type of clothing that is typically worn as a base layer beneath other items of clothing. The term 'base wear' can refer to a variety of different garments, including t-shirts, tank tops, long-sleeved shirts, and leggings. One example of base wear is KHAKIS, which are trousers made from a sturdy cotton twill fabric. KHAKIS are usually beige or tan in color and are often worn as part of a casual outfit.