The Craft Women's Active Extreme Base Layer Set is a highly rated option for women's base layers. Made from a blend of polyester and elastane, this base layer set offers excellent moisture management and temperature regulation. The fabric is lightweight, breathable, and quick-drying, making it suitable for intense physical activities. The set includes a long-sleeve top and leggings, both featuring ergonomic fit and flatlock seams for enhanced comfort. With its performance-driven design and versatility, this base layer set is a popular choice among active women.