






Shipping and Returns Made Easy
We want you to feel confident in your SIJO purchase.
Please review the guidelines below to ensure a smooth return experience.
30-Day Trial
Bedding items purchased on or after November 1, 2025 are eligible for our 30-day trial. Try your bedding at home, and if it’s not the right fit, you may return or exchange it within the trial period. Trial returns are responsibly processed through our SIJO Refresh program when possible. Final sale items, including Refresh items, are not eligible.
60-Day Return Window
Unused and unwashed items may be returned within 60 days of delivery. Items must be in original condition with packaging included and tags attached. Bedding items are eligible for return after the 30-day trial if they remain unused and unwashed. Returns are only accepted for purchases made directly on sijohome.com.
Extended Return Period
Orders placed between November 1 and December 31, 2025 may be returned through March 1, 2026, following the return conditions above, providing additional flexibility for recent holiday purchases.
Shipping Times
Enjoy free standard shipping on U.S. orders over $100. Orders are typically processed within 2 business days, and may take longer during peak periods. Standard U.S. shipping arrives within 8 business days, with expedited shipping options available for an additional fee. International shipping times vary by destination, and applicable duties and taxes are the responsibility of the customer.For additional information, visit our FAQ page.
Extended Return Period
Orders placed between November 1 and December 31, 2025 may be returned through March 1, 2026, following the return conditions above, providing additional flexibility for recent holiday purchases.
Details
This body temp-controlled comforter is the all-season, any-weather, better sleep stuff of dreams. It’s magic. (It’s science.) Designed for ultimate cooling and comfort, the fabric blend of Mica nylon and Tencel feels instantly cool to the touch and actively wicks away moisture, making it ideal for hot sleepers or those who sweat at night. The proprietary fill combines lyocell-based phase-changing material with recycled polyester fibers to regulate body temperature, absorbing excess heat when you're warm and releasing it when you cool down and offering an excellent alternative to more traditional cooling duvet comforters like bamboo. This advanced technology ensures that the cooling effect lasts all night, keeping you comfortable in any season.
Features:
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Instant Cooling Surface: The shell is made from a Mica nylon blend and Tencel, providing an instant cool-to-the-touch feel with moisture-wicking properties, perfect for hot sleepers.
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Temperature Regulating: The fill powered with phase changing material, adapts to your body’s temperature, ensuring long-lasting cooling comfort throughout the night.
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Incredibly Soft and Weightless: ultra-fine, feather-light fibers creating a cloud-like sensation
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8 Loop Design: Features eight loops to secure the comforter in place and prevent shifting.
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OEKO-TEX® Certified: Free from harmful substances; safe for you and your family.
- Include: 1 comforter.
Materials
TempTune Temperature-Regulating Cooling Down-Alternative Comforter
Shell: TENCEL™ lyocell + thermo-conducting mica nylon
Fill: a blend of thermo-regulating CLIMA cooling tech fiber + moisture-wicking TENCEL™ lyocell fiber + recycled polyester
Care
Size Guide
FAQS
This is great for hot, warm and cold sleepers as the fabric and fill for this collection are thermal regulating, which will keep you at the optimal skin temperature for high quality sleep.
Couples love this product, because the adaptive, temperature regulating nature allows it to be cooling for the partner who prefers that, and warmer for the partner who may need a bit more warmth.
We offer a comforter, pillows, mattress pad, sheets, duvet covers and pillow cases in this collection. The CLIMA fabric and fillings are breathable and temperature regulating, and work beautifully as a system to maximize your comfort as you sleep.
Yes, our CLIMA comforter is sized to pair with duvet covers from both of our CLIMA and Eucalyptus bedding collections.
Like all of our textiles and bedding products, this collection has Oeko-Tex 100 Certification, meaning it is free from harsh and harmful chemicals and dyes.
Our CLIMA collection also has an FSC certificate. This ensures that the wood pulp used to create the CLIMA products are sourced from responsibly managed forests.
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Real people, really amazing sleep.
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Certified Asthma and Allergy Friendly
These sheets are naturally hypoallergenic and free from harsh chemicals, bleach, and dyes, making them perfect for sensitive skin. As the only Tencel sheets certified by the National Allergy and Asthma Foundation, they also meet the most stringent safety and environmental standards of Oeko-Tex Class 1, ensuring they’re safe even for babies and those with respiratory sensitivities. The eucalyptus fibers naturally resist allergens, helping to create a cleaner and healthier sleeping environment.

Cool to the Touch & Moisture-Wicking
Designed for ultimate comfort, these sheets can absorb 70% more moisture than cotton, ensuring you stay cool, dry, and comfortable all night long. The moisture-wicking properties of the fabric allow it to quickly release any absorbed moisture, preventing clamminess and promoting a cool-to-touch feel. This cooling effect makes them ideal for hot sleepers or those living in warm or humid climates, helping you wake up feeling refreshed and energized.

Silky Soft
With a luxurious, silky-smooth finish, these sheets are softer than cotton and cooler than linen. They are perfect for sensitive skin, reducing friction and minimizing irritation throughout the night. Each fiber is finely spun to create an ultra-smooth, silken strand that enhances the luxurious feel of the fabric, giving you that indulgent, cloud-like softness with a gorgeous sheen.

Light & Durable
Weighing just 130 grams per square meter (GSM), these sheets offer a remarkable combination of lightness and durability. Despite their ultra-soft feel, they maintain their smooth texture without pilling, even after extensive use and washing (tested to withstand 2,000 revolutions). The fitted sheet features a 16-inch deep pocket, designed to snugly fit most mattresses without slipping off, ensuring long-lasting quality and comfort for years to come.







Pick the Fabric That Suits You
Compare textures, benefits, and ideal use for each of our premium materials.

AiryWeight Eucalyptus
Lightweight and breathable, perfect for a cool and refreshing night's sleep.

Luxeweave Linen
Breathable and naturally textured, ideal for a relaxed, airy sleep environment.

CrispCool Cotton
Luxuriously soft and smooth with a gentle drape for a silky, elegant feel.

Organic Bamboo
Ultra-soft and cooling, perfect for those who like a smooth and gentle sleep surface.
REVIEWS
Real people, really amazing sleep.









