Body temperature-regulating SIJO CLIMA™ tech

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. This material is also hypoallergenic, environmentally sustainable, and super luxe to the touch.

Supima Cotton (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.

Moisture-wicking (sweat-free)

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

Oeko-Tex 100 certified

This snazzy certification indicates that our products and all of their materials are sustainably produced and proven non-hazardous and non-toxic.

Temperature-Regulating CLIMA fiber

Stay warm when you're cold and keep cool when you're warm. Our proprietary CLIMA fibers provide the highest level of thermoregulation technology without compromising on comfort. SIJO CLIMA™ fibers adjust to your optimal temperature in bed. It can absorb excessive body heat, and when the temperature drops, dispense it again. CLIMA provides extraordinary comfort and an excellent microclimate for your body. The perfect balance between aesthetics and advancement.

20% temperature-regulating CLIMA fabric + 80% Supima Cotton. 

Designed in New York. Final product constructed in Shanghai.

TempTune Cotton Sheet Set
Machine wash on cold on a gentle cycle with like colors. Tumble dry low. Remove promptly.
TempTune Cotton Sheet Set care instruction TempTune Cotton Sheet Set care instruction TempTune Cotton Sheet Set care instruction TempTune Cotton Sheet Set care instruction TempTune Cotton Sheet Set care instruction

What’s cooler than sleeping well?

flannel traditional cotton SIJO French Linen SIJO CLIMA™ SIJO Eucalyptus
Warmest Coolest

REVIEWS

Real people, really amazing sleep.

DoveDove

TempTune Cotton Sheet Set

4.6
Rated 4.6 stars
30 Reviews
30 reviews
  • ST
    Samantha T.
    Flag of United States
    Verified Buyer
    4 weeks ago
    Rated 5 stars
    The most comfortable sheets I’ve ever bought

    I decided to go with a good high quality luxury sheet set for the first time and Soijo did not disappoint. Although they might be a bit expensive they are worth ever penny, and will last me for years!

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  • ST
    Samantha T.
    Flag of United States
    Verified Buyer
    4 weeks ago
    Rated 5 stars
    Soft and high quality

    These sheets are so soft and you can just feel how durable they are, I can’t wait to use these for years to come.

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  • KU
    Kristine U.
    Flag of United States
    1 month ago
    Rated 5 stars
    Pajama

    I am defiantly purchasing the sheet bundle set. This fabric is amazing. I could live in these PJ's.

    Was this helpful?
Reviews LoadedReviews Added

TempTune Cotton Sheet Set

4.6
Rated 4.6 stars
30 Reviews