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 Pillowcases

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

FogFog

TempTune Cotton Pillowcase Set

4.6
Rated 4.6 stars
39 Reviews
39 reviews
  • CV
    Chris V.
    Verified Buyer
    3 days ago
    TempTune Cotton Sheet Set
    Reviewing
    TempTune Cotton Sheet Set
    Rated 5 stars
    Best sheets EVER!!!

    So soft, very cool for people who sleep hot. Love the color .

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  • MR
    Michael R.
    Verified Buyer
    2 weeks ago
    TempTune Cotton Pillowcase Set
    Reviewing
    TempTune Cotton Pillowcase Set
    Rated 5 stars
    Perfect

    very pretty and sweet for a beautiful night

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  • LL
    Lindsey L.
    Verified Buyer
    1 month ago
    TempTune Cotton Duvet Cover
    Reviewing
    TempTune Cotton Duvet Cover
    Rated 5 stars
    Perfect weight

    Very soft, washes well and a nice weight

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TempTune Cotton Pillowcase Set

4.6
Rated 4.6 stars
39 Reviews