Luneabed™ CloudSoft Cooling Mattress Topper

400GSM fill • Bamboo viscose cover

Transform your mattress with a luxuriously soft 400GSM bamboo viscose topper that cushions every sleep while staying cool, breathable, and comfortable.

$78.89$86.79 Save 9%
or 4 interest-free payments of $19.72.
  • Ultra-soft bamboo-blend knit — cool and barely-there on skin
  • Breezy short-sleeve cut — made for warm nights & summer
  • Relaxed top + easy shorts — freedom to move and sleep
  • OEKO-TEX® certified & machine washable — softens over time

Size — Twin
Quantity
1
30-night home trial
Free carbon-neutral shipping
Free 30-day returns
Lifetime craftsmanship guarantee
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Description

Our Bamboo Viscose Cooling Mattress Topper:

✓ Features a plush 400GSM fill wrapped in a 100% FSC-certified bamboo lyocell cover

✓ Provides breathable cushioning with a cool-to-the-touch sleep surface

✓ Deep-pocket fitted skirt keeps the topper securely in place throughout the night

✓ Maintains its loft and supportive feel over time

✓ OEKO-TEX® Standard 100 certified, naturally hypoallergenic, and easy to care for

Shipping & delivery

Free carbon-neutral shipping on every order. Dispatched within 24 hours; delivered in 5-8 business days across the US & EU with full tracking. Express options available at checkout.

Returns & 30-night trial

Sleep on them for 30 nights. If they aren't right, return them free for a full refund — no questions, no restocking fees. We collect from your door and handle everything.

Lifetime guarantee

Every Luneabed pajama set is backed for life against defects in materials and workmanship. Certified OEKO-TEX® Standard 100 — free from harmful substances, gentle on the most sensitive skin.

"Finally sleepwear I don't overheat in. The short sleeves and shorts are so light and breezy, and the fabric feels like a cloud against my skin. It's the first summer I've slept through the night — I've already ordered a second set."
Camille R. · Verified buyer
The Science of Cooler Sleep

The Numbers Speak for Themselves

The Numbers Speak for Themselves
reported fewer night sweat disruptions
woke up feeling cooler throughout the night
said they slept more comfortably with fewer night-time disruptions
would recommend to a friend

Consumer Perception Study

Results based on an independent consumer perception survey after regular use. Individual experiences may vary

The material

Cooler by Nature

Lightweight, breathable comfort designed to help reduce heat buildup while you sleep.

Cooler by Nature

Micro-gap bamboo fibres wick moisture 3.5× faster than cotton, helping hot sleepers stay cool through menopause nights.

The Cooling Science

Sleep Is Chemistry,
Not Just Comfort

Heat naturally escapes through bamboo's micro-gap fibre structure instead of becoming trapped beneath your bedding.

  • Releases trapped body heat naturally
  • Wicks moisture before it builds up
  • Keeps airflow moving through the fabric all night
Trusted by professionals

Chosen by Sleep Experts

The honest comparison

WHY BAMBOO?

Recommended Luneabed Bamboo
Premium cotton
Cooling polyester
Cools you as you sleep
Wicks moisture away
Softens with every wash
Naturally hypoallergenic
OEKO-TEX® certified
Breathable weave
Resists pilling
Why you'll sleep better

The 30-Night Quiet Sleep Ritual

Wake Up Cooler, Not Damp

Pulls heat away instead of trapping it overnight

Handles Sudden Heat

Silky-soft bamboo lyocell becomes even smoother wash after wash

Softer with every wash

300-thread-count bamboo lyocell starts silky-soft and gets even softer over time

Kind to sensitive skin

Naturally hypoallergenic and antibacterial, OEKO-TEX® certified for safety

The 30-Night Quiet Sleep Ritual
The real math

Professional results without the professional price

One considered purchase that lasts years.

Best value
Premium Bamboo Bedding
$70-100one purchase
  • Instantly upgrades the feel of your mattress
  • 400GSM breathable cushioning without trapping heat
  • Helps reduce pressure on shoulders, hips & back
  • Extends the life of your mattress by reducing daily wear
Cheap Bedding
$60-100every year
  • Replaced yearly
  • Doesn't always solve overheating
  • Delivery, setup & disposal required
  • More costly than most sleepers actually need

A single spa or wellness sleep treatment often costs $120+ — and the effect fades by morning.

Poor sleep costs the average person $1,000+/yr in coffee and lost productivity.

The reviews

What sleepers are saying

4.9
Based on 1,229 verified reviews
97% would recommend
Coolness
PoorExcellent
Softness
PoorExcellent
Breathability
PoorExcellent
Durability
PoorExcellent
From the community
AR Angela R. Verified buyer · 3 days ago
Finally sleeping through my night sweats

Since going through menopause, I'd wake up drenched almost every night. This mattress topper has made a noticeable difference. It feels much cooler, and I'm no longer throwing the covers off every few hours.

Verified purchase
SH Susan H. Verified buyer · 1 week ago
Cooler sleep without sacrificing comfort

Most cooling products feel firm or plasticky. This topper is soft, supportive, and actually stays comfortable even when I have a hot flash in the middle of the night.

Review photo
Verified purchase
KW Karen W. Verified buyer · 2 weeks ago
Exactly what I needed during menopause

One of my biggest struggles has been waking up soaked from night sweats. Since adding this topper, my bed feels much drier and cooler. I'm finally getting longer stretches of uninterrupted sleep.

Review photo
Verified purchase
MT Michelle T. Verified buyer · 3 weeks ago
My husband stays cool too

I bought this because I sleep hot, but now both of us are sleeping better. Even my husband noticed that the bed doesn't hold heat the way our old topper did.

Review photo
Verified purchase
LR Linda R. Verified buyer · 1 month ago
A lifesaver for hot flashes

I wasn't expecting miracles, but I honestly wake up less during the night now. The topper doesn't trap heat like my old one did, and that alone has improved my sleep so much.

Verified purchase
PL Patricia L. Verified buyer · 1 month ago
Helped with my nighttime overheating

Perimenopause has made sleeping incredibly frustrating. This topper doesn't eliminate hot flashes, but it definitely helps me cool down faster so I can fall back asleep.

Verified purchase
DS Deborah S. Verified buyer · 6 weeks ago
No more flipping the pillow all night

I used to constantly move around searching for a cool spot in bed. Since adding this topper, the whole bed feels more temperature balanced, and I don't wake up nearly as often.

Verified purchase
CB Cynthia B. Verified buyer · 2 months ago
My sheets stay much drier

Night sweats used to leave my bed feeling damp by morning. Since switching to this topper, everything feels fresher when I wake up, and I'm washing my bedding less often.

Review photo
Verified purchase
Good to know

Questions, answered

Will these actually keep me cooler?

Yes. Bamboo lyocell moves heat and moisture away from your skin rather than trapping it, so the surface stays cool to the touch and dries faster through the night — including during a sudden hot flash. Most hot sleepers feel the difference on the first night.

How is bamboo different from cotton or "cooling" polyester?

Cotton absorbs moisture and holds it against you; polyester feels cool at first but doesn't breathe, so heat builds up. Bamboo lyocell is naturally breathable and wicking, and — unlike synthetics — it gets softer with every wash.

Will these help with night sweats or hot flashes?

Many of our hot-sleeping and menopausal customers tell us these are the first pillowcases that don't feel damp or trap heat mid-flash. The moisture-wicking bamboo lyocell pulls heat and moisture away from your skin instead of holding it against you, so the surface stays cool and dry through the night.

Are they safe for sensitive skin?

Absolutely. They're OEKO-TEX® Standard 100 certified — tested free of harmful substances — and naturally hypoallergenic and antibacterial, which makes them gentle on skin and kinder to breakout-prone complexions.

What if they're not for me?

Sleep on them for 30 nights. If you're not cooler and more comfortable, return them free for a full refund — even if they've been washed. Every set is also backed by our lifetime craftsmanship guarantee.

Pairs beautifully with

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Luneabed™ CloudSoft Cooling Mattress Topper
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$78.89