Women's Silk Thermal Underwear

Discover the perfect blend of comfort and luxury with our silk thermal underwear collection. Crafted from premium Mulberry silk, our range of women's silk underwear offers exceptional softness, breathability, and a naturally smooth feel against the skin.

From lightweight briefs to layering essentials, our collection of silk thermal underwear provides the ideal foundation for every outfit. Silk’s natural hypoallergenic and moisture-wicking properties make it especially suitable for sensitive skin, helping to reduce irritation while maintaining a fresh, dry feel throughout the day.

Available in a range of neutral tones, our silk underwear sits smoothly under clothing and complements any outfit or nightwear ensemble. Pair with women's silk nightwear or clothing to complete your luxurious loungewear set. All orders include free UK delivery over £50 and a 14-day money-back guarantee.

Silk Underwear FAQs

Is silk underwear good for women?

Yes, silk is one of the healthiest fabrics for women's underwear. It is breathable, naturally moisture-wicking, and gentle on sensitive skin, making it ideal for everyday wear or layering in colder months.

How does silk compare to cotton for underwear?

Silk is less absorbent than cotton, which means it doesn’t retain moisture, reducing the chance of discomfort or irritation. It also offers a smoother texture and more luxurious feel against the skin.

Is silk underwear breathable?

Absolutely. Silk’s natural fibres allow air to circulate, helping to regulate body temperature and keep your skin dry and comfortable throughout the day.

Does silk underwear help keep you warm?

Yes. Silk is an excellent natural insulator. It retains heat when needed while also adapting to your body temperature, making it a perfect thermal layer in winter.

How should I wash silk underwear?

We recommend hand washing your silk underwear with a silk-friendly detergent in cool water. Alternatively, use a delicate cycle at 30°C and air dry. Avoid tumble drying and strong detergents to maintain the fabric’s natural integrity.

Is silk a good thermal insulator for underwear?

Yes, silk is a natural thermal insulator. Its fine fibres trap warmth close to the body while remaining breathable, keeping you comfortable in both cold and warm conditions. That’s why our silk thermal underwear is ideal for layering or wearing alone year-round.

At Jasmine Silk, we believe everyday essentials should feel as luxurious as they are practical. Our women's silk thermal underwear is designed to pair effortlessly with your wardrobe, offering both comfort and elegance in every layer.

Complete your collection with our silk camisoles & vests, and silk nightwear for women, perfect for layering or relaxing in style.

Free Shipping On Orders Over £50 Within The UK

100% Mulberry Silk Grade-A Long-strand

OEKO-Tex Certified Free of Harmful Substances

Money Back Guarantee Up to 14 Days Return