Women's Thermal Tops

Versatility and Comfort of OGL Thermal Tops

When the chill sets in, staying warm becomes essential. A stylish OGL thermal top is the perfect solution to keep you comfortably warm, wherever winter takes you. With our thermal tops, you can embrace the season’s beauty without worrying about the cold.

We have divided our thermal tops into three levels of warmth: Light Thermal, Mid Thermal, and Heavy Thermal. These are designed for different temperature ranges: Light Thermal is ideal for 59°F to 77°F, Mid Thermal works best between 41°F and 59°F, and Heavy Thermal is perfect for 32°F to 50°F.

Our thermal tops excel at maintaining warmth, thanks to a thoughtfully engineered blend of materials and structure. Featured in our fall and winter collections, Eco-Mousse® and Eco-MiYaMoon® fabrics are crafted from a unique blend, with acrylic as a primary component. Known for its excellent insulation, acrylic’s structure effectively traps heat, keeping you comfortably warm. 

Other key ingredients, like cotton and viscose, add softness and breathability, creating a gentle touch on your skin that won’t irritate, even during extended wear. Together, these fabrics form a cozy barrier against the cold without the bulk of heavy layering!

Explore our diverse range of thermal tops in various styles and colors to find your perfect match. We offer round-neck, V-neck, boat neck, and high-neck options in earthy tones and popular colors that capture the essence of autumn and winter. Each simple yet elegant thermal top is effortlessly versatile, pairing well with any coat or winter skirt in your wardrobe.

Whether you’re off to Quebec City for a winter getaway or just tackling a chilly morning commute, a thermal top paired with a thick coat and snow boots lets you wander comfortably through a blanket of fresh snow. Wishing you a cozy holiday season!

Quick Answers to Common Questions

What are the Benefits of a Thermal Top?

Thermal tops offer warmth and a range of other benefits, including:

Temperature Regulation:

By trapping body heat while allowing moisture to escape, thermal tops prevent overheating and stuffiness.

Lightweight Comfort:

Unlike bulky sweaters or jackets, thermal tops are lightweight yet warm, making them ideal for layering.

Flexibility:

Our OGL thermal tops feature stretchable fabric, providing comfort and freedom of movement for both casual and outdoor activities.

Versatility:

Thermal tops can be worn alone or layered under heavier clothing, giving you endless styling options.

Can You Sleep in a Thermal Top?

Thermal tops make an excellent choice for pajamas in colder months. With soft, breathable fabrics, they keep you warm without causing overheating. If you often feel chilly lounging on the couch, a thermal top will keep you cozy. You’ll find they’re perfect for relaxing at home or even layered under sleepwear. Our long sleeve thermals’ breathability ensures a comfortable night’s sleep, keeping you warm throughout.

Should Thermal Underwear Be Tight or Loose?

Thermal tops are best when fitted snugly. A close fit helps the fabric trap body heat effectively while still allowing for flexibility and comfort. If thermal tops are too loose, they may lose insulation efficiency, allowing cold air to circulate underneath. However, they shouldn’t feel restrictive either—a quality thermal top should feel like a second skin: comfortable without being too tight.

At What Temperature Should I Wear Thermal Underwear?

Thermal tops are ideal from cool to cold temperatures, depending on your comfort level and activity. If you tend to feel cold easily, a thermal top can be worn as soon as the weather cools slightly. For more active situations like hiking or skiing, thermals work exceptionally well even in colder conditions, keeping you warm and allowing your skin to breathe without needing heavy layers.

What Should I Wear Under a Thermal Top?

Typically, you don’t need to wear anything under a thermal top, as they’re designed to sit directly against your skin for maximum warmth. The fabric wicks moisture away, helping regulate your temperature. Just ensure your thermal top is lightweight and fitted closely to avoid unnecessary bulk and to optimize warmth efficiency.