The Baleaf Women's Thermal Fleece Running Tights are highly rated compression base layer tights on Amazon. These tights are designed to provide warmth and compression during cold weather runs. They are made with a blend of polyester and spandex, which offers a soft and stretchy feel. The thermal fleece lining provides excellent insulation and moisture-wicking properties, keeping you warm and dry during your workouts. The compression fit helps improve blood circulation and reduce muscle fatigue, while the wide waistband offers a secure and comfortable fit. Whether you're a casual jogger or a marathon runner, the Baleaf Women's Thermal Fleece Running Tights are a popular choice for women's base layer tights.