TempTune Temperature-Regulating Cooling Down-Alternative Comforter

Cell Solution® All Season Body Temperature Regulating Duvet Insert

Our patented blend of fibers designed to absorb and distribute excess body heat as necessary—cooling you when you're hot, and warming you when you're cold. This material is also hypoallergenic, environmentally sustainable, and super luxe to the touch.

Shell: TENCEL™ lyocell + thermo-conducting mica nylon

Fill: a blend of thermo-regulating CLIMA cooling tech fiber + moisture-wicking TENCEL™ lyocell fiber + recycled polyester

TempTune Comforter
Creating luxurious and sustainable bedding is our mission. Our hotel crisp TempTune products not only create a perfect sleep environment, but also feature FSC (meaning we harvest and forest our raw materials responsibly and sustainably) and Oeko-Tex certifications in line with our eco-friendly values.
oeko-tex standard 100 certified FSC A000525 certified Global Recycled Standards
Dry clean recommended.
TempTune Comforter care instruction TempTune Comforter care instruction TempTune Comforter care instruction
The SIJO CLIMA fiber is a Phase Change Material (PCM) that can absorb and release heat due to the patented manufacturing process of the fabric and fibers. This keeps your body at the optimal temperature for sleep, which is between 82 and 89° F, because the bedding is able to trap in and store heat to keep you cool, and can disperse that heat back toward the body should you need a bit more warmth.

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.

What makes SIJO special

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No Sweat, No Shivers

SIJO CLIMA™ is our patented blend of fibers designed to absorb and distribute excess body heat as necessary—cooling you when you're hot, and warming you when you're cold.

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Superior Softness

Supima cotton is made up of extra-long staple fibers that make it supremely soft and strong. A premium cotton grown stateside, Supima represents less than 1% of cotton in the world.

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Moisture Wicking

This particular blend of fibers makes the fabric moisture-wicking, meaning it'll absorb sweat quickly, keeping you cool and dry.

Why SIJO Sleepers are waking up cool & refreshed

featured review onTempTune Comforter
Rated 5.0 stars out of 5

This comforter is nicer than I could have expected! Really high quality, worth every penny.

 

Emily M. | Verified Buyer

Rated 5.0 stars out of 5

This comforter is so soft and just the right weight. I had to buy for our guest room as well.

 

Kait D. | Verified Buyer

REVIEWS

Real people, really amazing sleep.

TempTune Comforter

TempTune Comforter

4.8
Rated 4.8 out of 5 stars
75 Reviews
75 reviews
  • KM
    Kathleen M.
    Verified Buyer
    6 days ago
    Rated 5 out of 5 stars
    All season comfort

    Sent this comforter to my son. He loved it as it is not bulky and not overwhelmingly hot but perfect for all seasons.

  • VC
    Valerie C.
    Verified Buyer
    1 month ago
    Rated 5 out of 5 stars
    Feels so luxurious!

    First time trying anything from Sijo and this comforter is awesome! For the price, knowing I am buying something from a sustainable brand, is a huge pro but then also the duvet itself is super beautiful. The look with a sheen to it, the feel, perfect weight and does make me feel hot! Would purchase another one!

  • D
    Dilela-xixi
    4 months ago
    Rated 5 out of 5 stars
    5 Stars

    Nice, comfortable and works well. Keeps me warm at night and comfortably cool as well.

Reviews LoadedReviews Added

TempTune Comforter

4.8
Rated 4.8 out of 5 stars
75 Reviews