Thermal Underwear Set for Women

The SIMIYA women's thermal underwear set is designed to keep you warm and defeat the cold winter. Crafted with a 95% polyester and 5% spandex blend, this fleece-lined thermal wear provides superior insulation and comfort.

[Selected Fabric]: Through international certification of yarn standards, the fabric of this women's thermal underwear set is made from carefully selected natural materials. This ensures no pilling, shrinkage, or static buildup, and the absence of chemical dyes means no unpleasant odors. The moisture-wicking, soft fibers make the long underwear easy to clean and dry.

[Fleece Lined]: The thermal underwear forms an air insulation layer that traps heat generated by your body's natural warmth, keeping you cozy even in the chilliest conditions. The short, fleece inner lining is blended with heat-retaining fibers, making you feel as comfortable as basking in the spring sun, even in the dead of winter.

[Light & Formfitting]: Designed to be a lightweight, ultra-soft second skin, the women's long underwear provides a snug, flattering fit without added bulk. Whether lounging at home, working in the office, or exploring the outdoors, this thermal set delivers a comfortable, unencumbered wearing experience, bidding farewell to winter's icy grip.

[4-WAY Stretch]: The excellent horizontal and vertical stretch of this thermal underwear allows for natural, unrestricted movement, with no bunching or binding. Wear the women's long johns for hiking, skiing, camping, or any cold-weather activity – SIMIYA's base layer women's set accompanies you wherever you go.

[Certified Durable]: The strong, flexible spandex blend maintains its shape and stretch, preventing shrinkage or deformation. The color fastness is also long-lasting, so you don't have to worry about fading, even after repeated washings. For best results, hand wash or machine wash the long underwear in a laundry bag.

SIMIYA is committed to developing and manufacturing high-quality personal clothing. Our teams have dedicated six years to perfecting thermal wear and winter socks, rigorously selecting fabrics and designing patterns to provide you with exceptional products.

Our goal is to keep you comfortable in all seasons – providing a great fit in summer and unparalleled warmth in winter, making SIMIYA an essential part of your wardrobe. We strive to be your loyal companion, day in and day out.

Explore the full range of SIMIYA thermal underwear sets and tops, available in a variety of colors to suit your style and complement your lifestyle. Stay warm, stay confident, and let SIMIYA be your personal partner in conquering the cold.

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