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Have you ever slept under technology?

Built with antibacterial copper, odor-trapping bamboo charcoal, and a plant-based fill woven into every inch, Jax Comforter is designed to sleep cool and hold clean for months. Not a regular comforter with a label slapped on. Real technology, in the thing you spend a third of your life under.

★★★★★
“Took a Claritin every morning for nine years. Three months on the Jax and I haven't touched one since.”
Brandon M.  ·  United States
★★★★★
“Six years of arguing about the comforter. She runs cold, I run hot. Somehow this one works for both of us.”
Marcus L.  ·  United States
★★★★★
“My dog used to sneeze every morning. New comforter, no more sneezing. From either of us.”
Henry G.  ·  United States

A different category in comforters.

Sleeps Cool

Built to move heat off your body and let it go, so Jax Comforter tends to stay cool deep into the night.

Anti-Allergen

Hostile to dust mites and the buildup they live in, for the guy who wakes up congested and blames the season.

Stays Clean Inside

Most comforters collect sweat and skin oil deep inside where you can't see it. Jax Comforter is built to resist that buildup, so it stays cleaner between washes.

Couples-Compatible

One runs hot, one runs cold. Jax Comforter is designed to hold both sides of the bed at a temperature they can finally agree on.

Dust mites hate it here.

Jax Comforter is built to be hostile to dust mites, mold, and the buildup all of it lives in. The stuff that leaves most people congested in the morning tends to never settle in.

Made for a man's sleep.

JulyMan resting comfortably under the grey Jax Comforter in soft daylight
Cool enough for the hottest night
Light enough that you stop kicking it off at 2 a.m. and stop sleeping with one leg out to vent. The comforter does the venting for you.
JanuaryWoman sleeping peacefully under the grey Jax Comforter in soft morning light
Warm enough for the coldest one
It holds onto just enough heat to stay warm in winter, so most people can retire the second seasonal comforter and clear the closet shelf.
FreshMan making the bed with the grey Jax Comforter in a clean bright bedroom
Fresh night after night.
Copper goes after the bacteria behind odor, so the comforter stays clean and fresh far longer.
That's the real luxury. One less thing on your mind.

One bed. Two thermostats.

Most comforters have one setting, and that setting is trap heat. Jax Comforter handles both by moving the excess heat off whoever has it and keeping insulation steady for whoever needs it. So the hot sleeper stops kicking it off, the cold sleeper stops pulling it back, and the nightly tug-of-war tends to just end.

A couple's legs sharing the grey Jax Comforter, both settled

Built tougher, so you replace it far less.

Down needs a dry cleaner. Polyester goes flat and gets tossed every couple of years. Jax Comforter is built to keep its loft through normal wash cycles and stay on your bed for years, so it tends to outlast the comforters people keep buying and rebuying. Buy once, stop replacing.

5yr+
of nightly use

Lasting performance.

Most "cooling" comforters spray the performance on, so it fades with every wash. Jax Comforter is built in. The cool feel, the clean inside, the allergen resistance, all designed to hold up wash after wash, year after year.

How?

Four things. One comforter.

Close-up of the Jax Comforter shell with cool blue heat-mapping lines lifting off the surface
01

A shell that moves heat

The same antibacterial work behind Jax Sheets, scaled up for the layer on top. Instead of insulating, the shell is built to carry heat away from your body so it doesn't pool against your skin all night.

Soft airy tuft of plant-based fill on dark slate
02

Plant-based fill, zero down

Structured so air moves through it instead of packing tight the way down and polyester do. It keeps close to down's warmth-to-weight, with none of the feathers, the moisture, or the dry-clean headache.

Raw copper nugget on dark slate
03

HercCopper

Blended into the fill itself, not coated on top. Copper tends to be unfriendly to the bacteria and mold that move into most comforters, so the inside is built to stay cleaner between the rare washes.

Bamboo charcoal granules and chunks on dark slate
04

Bamboo charcoal

Worked into the fill alongside the copper. It helps pull moisture and trap the odors that turn a comforter stale, so it tends to stay fresher far longer than the thing it replaces.

Everything else you want in a comforter.

Plant-based

No feathers, no animal products, no plastic shedding in the wash.

Hypoallergenic

Built to not be the thing that triggers sensitive sleepers.

Machine washable

A standard washer, no dry cleaner, no specialty service.

Nothing else checks every box.

A fair look at the comforters most men have actually owned, even where it does not help us.

Jax Comforter
Down
Polyester
“Cooling”
Stays cool through the night
×
×
Resists dust mites and allergens
×
×
×
Stays clean inside, wash after wash
×
×
×
Works for both sides of the bed
×
×
Washes at home, no dry cleaner
×
Holds shape and loft for years
×
×

Care, made simple.

Less washing, less fuss. A big object that asks very little of you.

01

Wash cool

A standard washer on cold or warm does the job. No bleach.

02

Tumble dry low

Add a few dryer balls to keep the fill lofted. Plan on a longer cycle.

03

Use a duvet cover

Wash the cover, not the whole comforter, and stretch the schedule way out.

04

Wash far less

Most men go every 1 to 3 months. With a cover, longer still.

Sleep on it, risk-free.

No pressure, no fine print. Just a few promises we actually mean.

30

Night sleep trial

Sleep under it for up to 30 nights. If it is not the upgrade your bed needed, send it back for a full refund. The comforter is personal, and we would rather you actually love it.

$75

Free shipping over

Bundle the comforter with a cover or the full bed and the shipping is on us. The upgrade lands at your door for free.

Lifetime manufacturer warranty

If we got something wrong, we make it right. You should never have to pay for our mistake.

Men sleep differently. Most comforters pretend they don't.

Men tend to run hotter at night, radiate more heat into the bedding, and sweat more while they do it. The comforter category was built around insulation for someone smaller and cooler. So down works against most men, polyester traps everything, and a lot of "cooling" comforters turn out to be thin polyester in nicer packaging. Nobody was building for the way men actually sleep. So we did. Jax Comforter is designed around the real heat profile. Cooler, cleaner, and finally fair to both sides of the bed.

+1°F

Warmer skin temperature at night, so more heat needs to escape the bed.

~30%

More heat radiated into the bedding, so the comforter has to do more work.

2 to 4×

More skin oil and sweat, so the fill has more reason to stay clean inside.

The honest downsides.

No comforter is perfect, Jax Comforter included. Better to walk through the trade-offs here than have you find one at home.

01

It is not a down cloud

If your dream comforter is the giant cloud of luxury hotel down, Jax Comforter will feel different. The fill is structured for airflow and heat release rather than maximum loft, so it sits lower and tighter on the bed than a comparable down comforter. Most customers prefer the trade. Some miss the cloud look. Worth saying out loud before the box arrives.

02

$200 for a comforter is real money

That is more than most people are used to paying, and we get it. Customers tend to find the math works out across the years they keep the same one, the laundry runs they skip, and the allergy meds they stop refilling. But the sticker is the sticker. We would rather tell you the price clearly than chase you with a discount banner.

03

The first few nights run cool

Jax Comforter sleeps cool, which is most of the point. If you are used to a warm-and-heavy down or polyester comforter, the first few nights can be a recalibration, especially in winter or if you sleep on the colder side. A throw on top usually bridges it. Most people find their setpoint inside a week.

04

Breaking the dry-cleaner habit is hard

If you have been driving your comforter to the dry cleaner every season for a decade, putting it in your own washer is going to feel wrong. It is not wrong. Jax Comforter is designed for a standard washer on cold or warm and a low tumble dry. Old habits just take a minute to update.

05

Big object, slow dry

A queen comforter is a large thing, and even an airflow-friendly fill takes a while to dry all the way through. Plan on a long dryer cycle or two with a couple of dryer balls to keep the fill from clumping. Most customers find their rhythm after the first wash.

06

V1.0 means V1.0

This is the first generation of Jax Comforter, and the current version is what we are confident in. There are things we would like to improve in V2.0, and we will say so when we get there. Our take: the current comforter already changes how most men sleep, so we would rather you start there than wait.

FAQ

Answers to what people ask us most.

For most climates, yes. Jax Comforter is calibrated as a year-round weight, so it holds enough heat to stay warm in cold months while still letting the excess go when you do not need it. In an extreme winter climate, a throw on top tends to handle the coldest weeks.

If your congestion is dust mite related, it tends to. Some of our most life-changed reviews come from customers who had been on daily antihistamines for years. It is not a medical treatment, but it does remove one of the most common allergen sources in the bedroom, so it is worth a look before you blame the season again.

Most couples write in to say the temperature negotiations stopped. Jax Comforter is designed to hold both sides of the bed at a steady enough temperature that neither sleeper has to fight for it. A partner who runs colder tends to take a few nights to adjust, similar to anyone moving off a heavier comforter.

Five years or more for most customers. The fill is engineered to keep its loft through wash cycles, and the shell uses the same antibacterial work that holds up across hundreds of washes in our other products. Some customers years deep report it still feels close to how it started.

Yes. Jax Comforter is built from plant-based fibers with an antibacterial shell. No down, no feathers, no animal products, and no polyester microfibers shedding plastic in every wash.

Jax Comforter is sized to drape generously over its matching mattress. Twin is 68" by 86", Full is 80" by 90", Queen is 90" by 90", King is 104" by 90", and Cal King is 104" by 96". Every size runs slightly oversized for a clean drape on a standard frame.