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.

TempTune Temperature-Regulating Cooling Bedding Bundle

Cell Solution® CLIMA Cooling Tech

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.

Composition: 20% temperature-regulating CLIMA fabric, 80% Supima Cotton. Designed in New York. Final product constructed in Shanghai.

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

Snow

TempTune Cotton Bedding Bundle

4.7
Rated 4.7 stars
43 Reviews
43 reviews
  • AT
    Andrea T.
    Verified Buyer
    Yesterday
    TempTune Cotton Sheet Set
    Reviewing
    TempTune Cotton Sheet Set
    Rated 5 stars
    Love!

    These are such soft sheets and they truly do regulate your body temp. I am thankful I found this site after a search online for hot sleeper. I sleep so much better with these sheets!

  • LL
    Lisa L.
    Verified Buyer
    6 days ago
    TempTune Cotton Sheet Set
    Reviewing
    TempTune Cotton Sheet Set
    Rated 5 stars
    Best sleep in my life!

    I can’t express enough how much I love these sheets! They are absolutely perfection! They fit amazing and stay on the mattress. They feel soft and not cold.

    I will use these for the rest of my life.

  • MC
    Myra C.
    Verified Buyer
    3 weeks ago
    TempTune Cotton Sheet Set
    Reviewing
    TempTune Cotton Sheet Set
    Rated 5 stars
    Great sheets

    Love all the Sijo products!!

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TempTune Cotton Bedding Bundle

4.7
Rated 4.7 stars
43 Reviews