Thermal Underwear Set for Women

The SIMIYA women's thermal underwear set is designed to keep you warm and defeat the cold winter. This product is made with a fabric composition of 92% polyester and 8% spandex, and the care instructions recommend machine washing.

[Fleece Lined]: The fleece thermal underwear creates an air insulation layer through the moisture breathed by the skin, effectively trapping heat. The short fleece inner layer is blended with heat-generating fibers, allowing you to feel as cozy as basking in the warm spring sunshine even during the winter season.

[Selected Fabric]: The women's thermal underwear set has undergone international yarn standard certifications, ensuring it is crafted from high-quality natural fabrics. This prevents pilling, shrinkage, and static buildup, and the absence of chemical dyes means no unpleasant odors. The moisture-wicking fibers make the thermal underwear easy to clean and dry.

[Light & Formfitting]: The women's long underwear is lightweight and ultra-soft, becoming a second skin that fits and warms you without added bulk. Whether lounging on the sofa at home, working in the office, or venturing outdoors for activities, the comfortable and suitable wearing experience will help you bid farewell to the winter chill.

[4-WAY Stretch]: The excellent horizontal and vertical stretch of the fabric allows for natural movement without bunching up. The women's long johns are perfect for cold-weather activities such as hiking, skiing, camping, and shopping – just do what you like, and the SIMIYA thermal base layer will be your constant companion.

[Certified Durable]: The strong spandex content ensures the thermal underwear retains its flexibility and resists shrinking or misshaping. The color fastness also lasts through washing, so you don't have to worry about fading. For best results, hand wash or use a laundry bag when machine washing.

SIMIYA is committed to developing and manufacturing personal clothing that caters to your needs. Our teams have been working on thermal clothes and winter socks for six years, meticulously selecting fabrics and designing various patterns to provide you with satisfying products.

Our goal is to keep you comfortable in summer, provide ultimate warmth in winter, and become an essential part of your wardrobe. SIMIYA aims to be your loyal companion every day, ensuring you have the perfect fit and function for any season.

Explore the available colors and styles of SIMIYA women's thermal underwear sets to decorate your life and conquer the cold. The details of the top and bottom options are displayed for your selection.

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