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GREENGUARD Gold Certified: Product certified for low chemical emissions. ul.com/gg UL 2818. 

Oasis Chill® Hybrid Mattress

29 Reviews

26k+ Leesa Reviews

  • Sleep cool and cradled on our new tailored quilt top, infused with fibers that quickly pull heat away from your body.
  • Extra hip and edge support with up to 1,032 individually wrapped springs concentrated where sleepers need them most.
  • A distinctly huggable feel with your choice of 2 comfort levels to totally customize your sleep experience.
  • People who like the cushiony feel of a memory foam mattress.
  • Hot sleepers who need a mattress that quickly dissipates heat.
  • Customers who want to customize their comfort level to fit their needs.
  • Individuals with back or hip pain that need targeted support.
  • Free shipping and returns.
  • Sleep on it with a 100-night, risk-free trial.
  • Covered by a limited lifetime warranty.
  • Designed and assembled in the USA.
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    Limited lifetime warranty
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    100-night trial + free shipping
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    Love Your Leesa Promise
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Welcome to your happy place

Upgrade your bedroom to a sanctuary with this premium cooling hybrid. Made with extra-cradling memory foam, it’s truly a haven where dreams and Zzzs collide. 

  • Snowflake

    Cooling top

    With a cooling cover, copper-infused foam, and breathable springs, you’ll be chillaxing in no time.

  • MemoryFoam

    Hugging memory foam

    Three layers of cradling yet airy foam make you feel like you’re cuddling with a cloud. Why hello, Mr. Sandman!

  • ZonedSupport

    Zoned in comfort

    Zoned springs with your pick of plush or cushion-firm comfort levels to fit your individual needs.

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The perfect hug night after night

Like a gentle hug that melts away the day, cradling with next-level pressure relief. Soft yet supportive, it adapts to your body without feeling restrictive.

Cooling more reliable than your snooze button

Some things fade overnight—like your willpower to hit the gym at 6 a.m. But this ultra-cool quilt top? It keeps the refreshing vibes going all night long.

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Springs so smart, they practically have a PhD in support

Zoned springs are the ultimate sleep whisperers. They know just where to give you a firmer hug and where to take it easy. If they got any smarter, they’d start making your morning coffee!

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Dive into your personal oasis
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Open Mattress LayerUltra cool cover
Infused with cooling fibers to help maintain the ideal skin temperature of 88 degrees.
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Customizable comfort levels

The feel of this mattress had the ladies in our office oohing and ahhing. Simply choose from plush or cushion-firm, and ta-da, a perfect fit.

Add White Glove Delivery

Enjoy the ultimate convenience with White Glove Delivery by Ryder. From unboxing and assembly to hauling away old items, they’ll handle everything in the room of your choice. Simply select White Glove Delivery at checkout, lay back, and relax.

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All your questions answered

Product Specifications

Size & weight

  • Twin 38" x 75" x 13.5", 80 lbs.
  • Twin XL 38" x 80" x 13.5", 85 lbs.
  • Full 53" x 75" x 13.5", 105 lbs.
  • Queen 60" x 80" x 13.5", 123 lbs
  • King 76" x 80" x 13.5", 150 lbs.
  • Cal King 72" x 84" x 13.5", 149 lbs.

Due to the handmade nature of our mattresses, dimensions can vary by up to 2" on any side.

6 Layer Construction

  • Ultra cool cover: 81% Polyester, 17% Polyethylene, 2% Rayon
  • 1.75" Quilt Foam, CertiPUR-US® certified
  • 1.5" Copper Infused Memory Foam, CertiPUR-US® certified
  • 1.5" Responsive High Performance Foam, CertiPUR-US® certified
  • 8" Individually Wrapped Spring System (up to 1,032 coils) with 3 zones and 2 side rows for edge support
  • 0.75" High-density base support foam, CertiPUR-US® certified

Protected by a chemical-free and fiberglass-free fire barrier


Designed and assembled in the USA

Shipping, Warranty & Return Policy

Shipping

Our mattresses are made-to-order in our Arizona Dream Factory. We’ll send you an email with your tracking details as soon as your mattress ships.

If you add White Glove Delivery by Ryder to your order, they’ll contact you to schedule delivery and setup once your item(s) are ready—usually 7-15 business days after purchase.

If your mattress order includes free pillows, they will ship in the same box as your mattress. For any other items in your order, you’ll receive separate tracking numbers for each one as they ship.

Warranty

View our complete warranty policy here.

Return Policy

View our complete returns policy here.

What is a hybrid mattress?

A hybrid mattress combines layers of foam with layers of springs. They offer the advantages of a traditional spring mattress (bouncy feel and airflow) combined with the benefits of traditional memory foam (pressure relief, spinal alignment and motion isolation).

What cooling features does this mattress have?

Leesa Chill™ mattresses are designed with quilt top covers containing advanced fibers that skillfully pull heat away from your body, maintaining your ideal skin temperature at a blissful 88 degrees. It's like having your very own personalized climate control.

Plus, this mattress comes with a copper infused memory foam layer. This remarkable material absorbs excess body heat, leaving you feeling incredibly refreshed and cool throughout the night.

What level of edge support does this mattress offer?

All Leesa Chill™ mattresses are constructed with higher gauge springs on the sides that deliver more sleep surface and make getting in and out of bed easier.

Are Leesa mattresses fiberglass free?

Our mattresses contain no fiberglass. They are crafted in our fiberglass-free factory using fire-retardant yarn with a rayon barrier. This chemical-free rayon fiber, derived from 100% regenerated cellulose, creates a protective layer that ensures both safety and comfort.

Are Leesa mattresses made from safe materials?

Yes! Leesa mattresses are designed with your health and safety in mind, adhering to stringent safety standards that ensure a healthier sleep environment. Additionally, we don’t use fiberglass in our mattresses, and our entire factory is fiberglass-free.

Every Leesa mattress is GREENGUARD gold certified after undergoing rigorous testing for emissions of more than 360 volatile organic compounds (VOCs). This certification assures that our mattresses are free from harmful chemicals and meet strict emissions safety standards, resulting in minimal VOC emissions.

The foams used in Leesa mattresses are also CertiPUR-US® certified, meaning they are made without ozone depleters, PBDE flame retardants, heavy metals, formaldehyde, and certain phthalates. They also have low VOC emissions, ensuring better indoor air quality.

Customers love the Oasis Chill Mattress

We think you'll love the Oasis Chill, but don't just take our word for it. Hear why these happy sleepers love their Leesa.

Better sleep, better world

  • leesa-4-committed-to-better

    Committed to Better

    From donating thousands of mattresses each year to engaging in environmental initiatives, your purchase helps us give back.

  • leesa-2-skillfully-crafted

    Skillfully Crafted

    Expertly designed and assembled in our Arizona factory, each mattress is made to order by a craftsperson with over 10 years of experience.

  • leesa-3-tailored-comfort

    Tailored Comfort

    Your feedback guides our mattress evolution, resulting in products that are genuinely a labor of love and tailored to your needs.

  • leesa-1-rest-easy

    Rest Easy

    Try any Leesa mattress free with our 100-night trial. Once you’ve found the right mattress, rest assured it’s backed by a limited lifetime warranty.

Complete your dream bedroom

We make the bed, you make the difference

Since 2015, we have committed to making a positive impact on our communities. We stand firm in the belief that everyone deserves the dignity of a safe and comfortable place to rest. It's a fundamental right, not a luxury. That's why we’ve donated over 41,000 mattresses to those in need, providing more than just beds—offering a foundation for a better future.

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Cleaner oceans, healthier communities

Two billion people in coastal regions don’t have access to proper waste management. Our partnership with CleanHub and local communities in India ensures the safe collection and recovery of ocean-bound plastic—and creates sustainable jobs.