The Terramar Women's Thermasilk Base Layer Set is a highly rated option for women's base layers. Made from 100% pure silk, this base layer set offers exceptional warmth and comfort. The fabric is lightweight, soft, and naturally moisture-wicking, making it suitable for a wide range of outdoor activities. The set includes a long-sleeve crewneck top and leggings, both designed to provide a smooth and snug fit. With its luxurious feel and excellent thermal properties, this base layer set is a favorite among those seeking lightweight warmth.