10 Best Thermals For Women 2025 in the United States

The G Gradual Women's Fleece Lined Joggers are designed to keep you warm and comfortable in cold weather. The thermal fabric is fleece-lined, providing a soft and warm feel, making these joggers ideal for temperatures below 30°F. The high waistband with an adjustable drawcord ensures a snug fit and good tummy control, while the tapered design keeps the pants from feeling bulky.

The joggers feature a durable water-resistant coating, which is great for light rain and snow, and they're also resistant to pet hair, making them practical for everyday use. With two zipper pockets, you can securely store your phone and other valuables while on the go. These joggers are versatile and suitable for various activities like dog walking, lounging, running, hiking, and casual wear during winter.

However, there are some potential drawbacks. The material is predominantly polyester (77%) with 23% spandex, which may not be the best for moisture-wicking or odor resistance. Additionally, the lack of specific information on seam construction means it’s unclear how durable the pants will be in the long run. These joggers are a solid choice for those seeking functional and warm winter wear, but they may not be the best option for high-intensity activities that require excellent moisture management and odor control.

The Thermajane Long Johns Thermal Underwear for Women is designed to provide extra warmth and comfort during cold weather. Made of 92% polyester and 8% spandex, this thermal set is both soft and stretchable, ensuring a snug fit that adapts to your movements. The fleece lining adds an ultra-soft layer against your skin, making it comfortable for all-day wear.

Its moisture-wicking properties help to keep you dry and odor-free, which is ideal for both casual and active use. Additionally, the 4-way stretch fabric ensures you can move freely without feeling constrained. The seamless construction and snug fit make it a great base layer under other clothing, enhancing warmth without bulkiness.

Being an imported product, it may not have the same build quality as domestically produced alternatives. Furthermore, the care instructions require machine washing, which may not be as convenient for everyone. Despite these minor drawbacks, its heat retention and comfort make it a strong contender for anyone needing reliable thermal wear for cold weather.

The Cuddl Duds Womens Thermal Underwear set is designed for cold weather, with a heavy and cozy feel that helps keep you warm. One of its standout features is the moisture-wicking fabric that efficiently absorbs and evaporates moisture, making it suitable for active wear or lounging. The combination of a brushed fleece interior and sleek matte exterior provides comfort without excess bulk, which is a big plus for anyone needing to layer up.

The spandex stretch allows for a snug fit, ensuring that the set moves with you, and it includes thoughtful additions like thumbhole sleeves and modern rise leggings for enhanced comfort and style.

This thermal underwear set is well-suited for women looking for reliable warmth and comfort during winter months or for layering under casual outfits. It's particularly beneficial for those who lead active lifestyles and need clothing that accommodates movement while still providing essential warmth. Just keep in mind that it might be best reserved for colder days, as it could feel too heavy in milder conditions.