The Carhartt Women's Base Force Cold Weather Crewneck Top is another popular choice for women's camouflage base layer tops on Amazon. It is made from a blend of polyester and spandex, providing a comfortable and stretchy fit. The fabric is moisture-wicking and quick-drying, making it ideal for cold weather activities. The crewneck design offers a classic and versatile look that can be worn on its own or layered under other clothing. This base layer top is highly rated for its durability and warmth.