Cotton blankets are perfect for summer — a smooth and comfortable blan

A cotton blanket is made of 100% cotton, a material with excellent breathability and moisture-wicking properties. It doesn't trap heat or feel sticky, making it a surprisingly frequent necessity in summer, whether for combating air conditioning chill or for afternoon naps. This article introduces how to use and choose a cotton blanket for summer.

Cotton 100% blanket for summer indoors Sky Blue Flow Throw Blanket — 100% cotton jacquard woven blanket (Sky Blue Flow). Breathable and comfortable even in summer.

Do you need a blanket in summer?

Many might think of blankets as solely for winter.

But in reality, there are surprisingly many situations in summer where you reach for a blanket.
Perhaps when it's a bit chilly in an air-conditioned living room, or to cover your stomach during an afternoon nap.

Rather than fighting with family over air conditioner settings, it's simpler for the cold person to just grab a blanket.
In that sense, a summer blanket can even be an energy-saving ally.

Cotton blanket Sky Blue Flow Throw Blanket used as a tablecloth on a dining table — Other uses besides draping. As a tablecloth, it can transform a room into a summer setting (Sky Blue Flow).

The key is the "material." A 100% cotton blanket can be used comfortably even in summer.

3 Reasons Cotton is Comfortable in Summer

1. Excellent breathability, prevents heat buildup

Cotton is a natural fiber with excellent breathability.
It doesn't trap heat and prevents stuffiness, staying fresh even when draped in summer.

While synthetic fiber blankets may feel cool at first, they tend to trap moisture over time.
Cotton allows air to pass through, helping to maintain comfort even after prolonged use.

2. Absorbs and releases sweat

Cotton's moisture-absorbing and releasing properties are especially noticeable in summer.
Even sweat accumulated during sleep is slowly absorbed by the cotton and released.

Because it's less sticky, it can also be used as an alternative to a terry cloth blanket.

Thin cotton blanket Pastel Flow Throw Blanket hung by the window to softly let in light — Smooth 100% cotton with high moisture absorption and release (Pastel Flow)

3. Gentle on the skin

In summer, we often wear lighter clothing, making the material of blankets that directly touch the skin even more important.
100% cotton is soft to the touch and doesn't feel scratchy, making it suitable for those with sensitive skin.

The reasons why cotton can be used all year round are also explained in detail in Why a 100% Cotton Blanket Can Be Used All Season.

Summer Blanket Usage Scenarios

For air conditioning protection

In summer offices or living rooms, don't you sometimes find the air conditioning too cold?

Just draping a cotton blanket over a sofa or desk chair means you can quickly grab it when you feel a little chill. A size M (130×160cm) is just right for draping over your shoulders or lap.

For summer naps

Cat napping on a cotton blanket draped over a sofa Gone Summer's Day Throw Blanket — Lightweight and doesn't trap heat, perfect for naps. Cats are always the first to find the most comfortable spots (Gone Summer's Day).

On a hot afternoon, when you nap in an air-conditioned room.
You get cold if you don't cover yourself, but a duvet is too hot. That's when a cotton blanket is just right.

Its smooth texture makes it easy to regulate body temperature.
The fact that it's machine washable is also a welcome benefit in summer when you might sweat.

Take it outdoors

Also suitable for summer outdoor scenes such as picnics, beaches, and festivals.
Spread it on the grass or drape it over your shoulders as sun protection.

Cotton dries quickly, so a little sweat or water doesn't matter.
Size M (130x160cm / approx. 1kg) can be carried compactly in its dedicated bag.

Even in summer, mornings and evenings at campsites or on balconies can be surprisingly chilly.
If you keep one in your car or bag, there will surely be times when you'll be glad you brought it.

As summer interior decor

Summer-colored cotton blanket Pastel Flow Throw Blanket laid out like a rug on the floor — Laid on the floor like a rug. Summer colors can also change a room's look (Pastel Flow).

In summer, you want your living room and bedside areas to feel light.
By putting away thick winter blankets and replacing them with cotton blankets, the atmosphere of the room changes.

Choosing bright designs and refreshing colors for your blankets will create a summery interior.

Differences from Terry Cloth Blankets

While terry cloth blankets are a staple for "something to cover with in summer," cotton blankets offer these differences:

Design Appeal: Jacquard woven blankets double as decorative elements even when not in use.
Fade Resistant: Patterns are woven into the fabric, not printed, preventing fading.
Reversible: Enjoy different designs on each side.
Year-round Use: Lightweight for summer and perfect for layering in fall and winter.

Jacquard woven pattern cotton blanket Gone Summer's Day Throw Blanket — Jacquard, with its woven patterns, becomes part of the interior even when not in use (Gone Summer's Day).

It's like combining the casualness of a terry cloth blanket with the aesthetic appeal of home decor.

Frequently Asked Questions

Q. Is a cotton blanket hot to use in summer?

A. Cotton is an excellent material for breathability and moisture absorption/release, so it doesn't trap heat or humidity. In an air-conditioned room, it's just right for temperature regulation. Rather than using it on tropical nights without air conditioning, it's better suited for preventing excessive chill in summer.

Q. How should I wash it in the summer?

A. 100% cotton blankets are machine washable. We recommend washing them in a laundry net on a gentle cycle and drying them in a well-ventilated, shaded area. In seasons when you sweat a lot, washing once a week can help maintain its texture. For more details, please see How to care for cotton blankets.

Q. Which size should I choose for summer use?

A. If you're mainly using it for air conditioning protection or naps, size M (130×160cm) is a convenient size for individual use. If you plan to use it as a terry cloth blanket on your bed, size L (160×200cm) is also an option, as it can fully cover your body. We compare sizes in detail in our Blanket Size Guide.

Summer is the time for cotton blankets

For combating air conditioning chill. For afternoon naps. For outdoor adventures.
A cotton blanket in summer is an item you'll find yourself reaching for more often than you'd think.

iMPeRF's art blankets are 100% cotton jacquard weaves.
All 29 designs are reversible. They are machine washable, making them easy to use during sweaty seasons.

M ¥18,880 / L ¥28,880 (as of July 2026).
Find the perfect blanket you'll want to pick up especially in summer from our collection.