If you’re tossing, turning, or waking up sweaty, your bedding might be trapping more heat than you realize. For hot sleepers, a cooling comforter in king size is the ultimate solution for sleep that’s both breathable and luxurious.
At SmartSilk, our Silk Filled King Comforters are crafted with naturally thermoregulating materials that wick moisture, repel allergens, and keep your sleep temperature balanced—without synthetic fillers or chemicals. Whether it’s summer heat or night sweats, our cooling king comforter is designed to help you sleep cooler, longer, and healthier.
What Makes a SmartSilk Cooling Comforter King Stand Out?
Temperature Regulation, Naturally
Our king-sized comforters are lined with 100% pure tussah silk, a natural material known for its ability to regulate body temperature. Unlike synthetic options that trap heat, SmartSilk comforters keep you cool in summer and comfortably warm in winter.
Breathable and Moisture-Wicking
Tussah silk and a 100% cotton outer shell create a breathable sleep environment. These materials wick away moisture and reduce heat buildup, so you wake up dry and refreshed—even on the warmest nights.
Hypoallergenic and Allergy-Friendly
SmartSilk comforters are Certified Asthma & Allergy Friendly™, making them perfect for sensitive sleepers. Silk naturally resists dust mites, mold, and mildew—common triggers for allergies and overheating.
Features of the SmartSilk Cooling Comforter (King Size)
- King Size Dimensions: Generously sized for full coverage on king beds
- 100% Cotton Shell: Breathable and soft, enhancing airflow
- Certified Asthma & Allergy Friendly™: Proven safe for respiratory health
- Free from Harsh Chemicals: No flame retardants, formaldehyde, or synthetic fillers
- Lightweight, Year-Round Comfort: Designed for every season, especially warm climates and hot sleepers
SmartSilk's king-size cooling comforter is where luxury meets functionality—perfect for those who crave comfort without the heat.
FAQs
What is the best comforter to stay cool?
The best cooling comforter is made from breathable, natural materials like silk and cotton. SmartSilk’s king comforter is 100% Pure Silk Fill, which helps regulate body temperature and wick away sweat—making it ideal for hot sleepers.
Do cooling comforters really work?
Yes—when made from the right materials. SmartSilk’s cooling comforters use silk, a naturally thermoregulating fiber, to help your body stay balanced and dry throughout the night.
What comforter material is the coolest?
Silk is one of the coolest bedding materials available. It’s breathable, moisture-wicking, and lightweight. When combined with a cotton shell, like in SmartSilk comforters, it delivers unmatched cooling comfort.
Which is cooler, quilt or comforter?
It depends on the materials. A lightweight, Silk Filled Comforter like SmartSilk’s will be cooler and more breathable than most quilts, especially those made from heavy cotton or synthetic fill.
Sleep Cooler. Live Better.
If overheating is keeping you up, it’s time to switch to breathable luxury.
Upgrade to a SmartSilk Cooling Comforter in King Size—naturally hypoallergenic, moisture-wicking, and made for restorative, cool sleep.
Read more
Silk Bedding vs Egyptian Cotton – Which Is Best for Restful, Healthy Sleep?
Choosing the right bedding is about more than just feel—it’s about how your sheets support your s...
Silk vs Polyester Pillow Case – What’s Best for Skin, Hair, and Sleep?
Choosing the right pillowcase can impact everything from your skin and hair health to how well yo...