The Terramar Women's Thermasilk Base Layer Bottom is a popular choice among cowgirls who value lightweight and breathable base layers. These bottoms are made with 100% pure silk, which provides excellent insulation and moisture-wicking properties. The base layer bottoms feature a smooth and soft fabric that feels great against the skin. They also have a wide waistband and flatlock seams for added comfort. Whether you're riding horses or engaging in outdoor activities, these Terramar bottoms are a top pick for cowgirls looking for a comfortable and functional base layer.