Women's Thermal Underwear Set with Fleece Lining

[Fleece Lined]: Our fleece thermal underwear forms an air insulation layer through the moisture breathed by the skin, ensuring that the heat is firmly kept. The short fleece inner layer is combined with calorific fiber, making you feel as comfortable as soaking in the warmth of a spring sun even when the weather is cold.

[Selected Fabric]: Made with internationally certified yarn standards, our women's thermal underwear set is crafted from selected natural fabric. This fabric is free from any pilling, shrinkage, and static. Without the use of chemical dyestuffs, the chance of any pungent smell is completely eliminated. The moisture-wicking fibers ensure easy cleaning and drying, making your thermal underwear a breeze to maintain.

[Light & Formfitting]: Our women's long underwear is both lightweight and ultra-soft, fitting like a second skin and providing warmth without any bulk. Perfect for layering under heavy coats in winter, the thermal underwear ensures you feel warm and comfortable, whether lying on a sofa, working in an office, or going on outdoor adventures.

[4-Way Stretch]: With excellent horizontal and vertical stretch, our thermal base layers offer natural mobility and prevent any bunching or discomfort. Whether you're hiking, skiing, camping, or simply shopping, the SIMIYA thermal long johns provide a comfortable and unrestricted experience.

[Certified Durable]: Crafted with super flexible spandex, our thermal underwear boasts strong extensibility, meaning no shrinking or deformation. The washing color fastness is lasting, ensuring that the color stays vibrant even after multiple washes. For best results, hand wash or place in a laundry bag when washing your women's long underwear.