TempTune Temperature-Regulating Cooling Duvet Cover

SIJO CLIMA® Body Temperature Regulating Duvet Cover

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 SIJO CLIMA fabric + 80% Supima Cotton. Designed in New York. Final product constructed in Shanghai.

TempTune Cotton Duvet Cover - Final Sale
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.
FSC A000525 certified
TempTune Cotton Duvet Cover - Final Sale
Machine wash on cold on a gentle cycle with like colors. Tumble dry low. Remove promptly.
TempTune Cotton Duvet Cover - Final Sale care instruction TempTune Cotton Duvet Cover - Final Sale care instruction TempTune Cotton Duvet Cover - Final Sale care instruction TempTune Cotton Duvet Cover - Final Sale care instruction TempTune Cotton Duvet Cover - Final Sale care instruction

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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.

What’s cooler than sleeping well?

AiryWeight Eucalyptus

100% Tencel™ Lyocell

Smooth with subtle luster, lightweight and breathable

OEKO-TEX Standard 100
Allergy & Asthma Friendly Certified
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Dove

CrispCool Cotton

100% GOTS Certified Organic Cotton

Luxurious 400 Thread Count Percale Weave

GOTS Certified Organic
OEKO-TEX Standard 100
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TempTune Cotton

80% Supima Cotton, 20% SIJO CLIMA

Hotel crisp and temperature regulating

OEKO-TEX Standard 100
German Engineering
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Luxeweave Linen

100% Organic French Flax Linen

Luxuriously weighted, soft with natural texture

OEKO-TEX Standard 100
GOTS Certified Organic
Shop Luxeweave ->

DOZ Bamboo

100% Organic Bamboo Viscose

Buttery soft and smooth

OEKO-TEX Standard 100
ECOCERT Certified Organic
Shop DOZ ->

REVIEWS

Real people, really amazing sleep.

Storm

TempTune Cotton Duvet Cover - Final Sale

4.8
Rated 4.8 out of 5 stars
68 Reviews
68 reviews
  • BQ
    Brenna Q.
    Verified Buyer
    3 months ago
    TempTune Cotton Sheet Set - Final Sale
    Reviewing
    TempTune Cotton Sheet Set - Final Sale
    Rated 5 out of 5 stars
    Absolutely worth it!

    I bought these recently because I wanted a pair of versatile sheets that could be used in all seasons that also work for both my partner and I who have very different sleeping temperatures. I’ve exclusively used linen sheets for the past 5+ years so it took a couple nights to adjust to (mostly because they can feel a little cold when you first get in but they warm up quickly) but since then, they’ve been great! Checks all the boxes.

  • JO
    Jennifer O.
    Verified Buyer
    5 months ago
    TempTune Cotton Sheet Set - Final Sale
    Reviewing
    TempTune Cotton Sheet Set - Final Sale
    Rated 5 out of 5 stars
    Cotton Sheets

    We love our sheets!

  • SG
    scott g.
    Verified Buyer
    8 months ago
    TempTune Cotton Pillowcase Set - Final Sale
    Reviewing
    TempTune Cotton Pillowcase Set - Final Sale
    Rated 5 out of 5 stars
    Pillow case Set

    Cool, Crisp, & Clean Vibes! Happy with the purchase!

Reviews LoadedReviews Added

TempTune Cotton Duvet Cover - Final Sale

4.8
Rated 4.8 out of 5 stars
68 Reviews