Linen is one of the best bedding materials for staying cool at night. Naturally breathable, temperature-regulating and great at wicking away moisture, it helps keep you comfortable year-round, making it an excellent choice for hot sleepers, night sweats and warmer weather.

While there are plenty of breathable bedding materials to choose from (including 100% cotton and our linen blend), linen stands out for its naturally airy weave and lightweight feel. If you often find yourself kicking off the covers in the middle of night, or endlessly searching for the cool side of the pillow, switching your bedding can make all the difference.

In this guide, we'll explain why linen bedding works so well for hot sleepers, how it compares to other breathable bedding materials and how to sleep more comfortably whatever the season.

Choosing the Right Cooling Bed Sheets

We've all had those nights where the room feels stuffy, the duvet suddenly feels too heavy, and sleep seems just out of reach. Cooling bed sheets help with exactly that, allowing heat to escape and encouraging better airflow around the body.

The best options are usually made from natural fibres, rather than synthetic materials that can trap warmth.

Popular cooling bedding materials include:

• 100% linen
• Cotton percale
• Linen-cotton blend
• Bamboo-derived fabrics

While each has its place, linen remains a favourite for hot sleepers thanks to its naturally airy feel and ability to stay comfortable through changing temperatures.

Why is Linen So Breathable?

Made from flax fibres, linen’s open weave allows air to circulate freely, helping heat and moisture escape so your bed feels lighter and less stifling on warmer nights.

Unlike fabrics that can trap warmth, linen works with your body’s natural temperature changes. It absorbs moisture quickly and releases it just as easily, helping you stay fresh and comfortable if you tend to overheat while you sleep.

A handful of things work together to give linen its cooling feel:

• Natural flax fibres encourage airflow
• Heat doesn’t get trapped in the weave
• Moisture is absorbed and released quickly
• The fabric dries quickly after absorbing sweat
• It feels lightweight and comfortable against the skin

Together, these qualities make linen a great choice for hot sleepers and anyone looking for more breathable bedding and sleepwear.

Linen vs Cotton: Which Is More Breathable?

Linen and cotton are often compared, and both are strong choices for natural bedding. They’re widely used for good reason, but when it comes to staying cool, linen tends to have the edge.

Cotton percale can still feel cool and crisp but linen's naturally open structure allows for greater air circulation, which is why so many hot sleepers choose it when looking for cooling bed sheets.

For something in between, linen-cotton blends can be a good middle ground. You still get some of linen’s breathability and relaxed texture, with a touch of cotton’s softness – a gentle introduction if you’re not ready to switch fully.

Why Linen Is Good for Summer

There’s something about linen that just fits summer living. Maybe it's the softly crumpled texture, the lightweight feel, or simply how cool and comfortable it stays when temperatures climb.

Some of the reasons people love linen during summer include:

• Helps air move freely around the fabric
• Doesn’t hold onto excess heat
• Wicks away moisture
• Feels light rather than heavy
• Adjusts naturally to body temperature

It's the sort of bedding that makes warm nights feel more manageable.

Bedding for Hot Sleepers and Night Sweats

If you regularly wake up feeling too warm, you're certainly not alone. Whether it’s a hot room, natural sleep temperature, or night sweats, overheating can quickly disrupt rest. 

The best bedding for night sweats helps balance warmth and moisture. Linen is particularly effective here, as it draws moisture away from the skin and can absorb up to 20% of its own weight before feeling damp.

While no bedding can eliminate night sweats entirely, breathable natural fibres can help you feel more comfortable through the night. Pairing linen bedding with lightweight linen sleepwear can also help, as it allows air to circulate and helps wick away moisture.

Cooling Bed Sheets for Menopause

Fluctuating temperatures at night can be especially common during menopause. Waking up feeling too warm, then too cool again, can make it difficult to settle into a comfortable sleep.

Oestrogen plays an important role in regulating body temperature. As hormone levels fluctuate during perimenopause and menopause, the body’s internal thermostat can become less reliable, leading to hot flushes and night sweats.

Linen bedding can help you feel more comfortable because it:

• Allows heat to escape
• Helps manage moisture
• Adapts to changing temperatures

Night sweats and temperature fluctuations can also occur during other hormonal changes, including pregnancy and conditions such as endometriosis and adenomyosis.

While breathable bedding can help improve comfort, you should always speak to a healthcare professional if night sweats or sleep disruption are affecting your daily life.

Choosing the Best Duvet for Night Sweats

Your duvet plays just as important a role as your sheets. If you’re looking for the best duvet for night sweats, focus on breathability rather than warmth alone.

Look for:

• Lower tog ratings
• Natural fillings
• Breathable fabrics
• Moisture-wicking materials

When paired with linen bedding, a breathable duvet helps prevent heat from building up and keeps air moving more freely through the bed.

Creating a Cooler Sleep Environment

Alongside choosing cooling bed sheets, some simple adjustments can make a difference:

• Keep your room cool – Close blinds during the day and open windows in the evening when the air is cooler
• Choose lightweight sleepwear – Loose, breathable fabrics like cotton or linen help keep you cool
• Take a warm (not cold) shower before bed – It sounds counterintuitive, but a warm shower can help your body cool down afterwards
• Stay hydrated – Drinking enough water throughout the day supports your body’s natural temperature regulation
• Layer your bedding – Use lighter layers instead of one heavy duvet so you can adjust as needed
• Keep air moving – On still nights, a fan can help circulate air and stop warmth from building up around your bed

Often, it’s not one big change but a handful of small ones that make sleep feel noticeably easier in warmer weather.

Frequently Asked Questions

What are the best cooling bed sheets?

The best cooling bed sheets are typically made from breathable natural fibres such as linen, which help regulate temperature and promote airflow throughout the night.

Is linen breathable?

Yes. Linen is one of the most breathable bedding materials thanks to its naturally open weave and moisture-wicking properties.

What is the best bedding for night sweats?

Breathable, moisture-wicking bedding made from natural fibres such as linen is often considered one of the best options for managing night sweats and staying more comfortable overnight.

Is linen more breathable than cotton?

Generally, yes. Linen allows for more airflow and moisture to escape than many cotton fabrics, which is why it’s often preferred by hot sleepers.

Why is linen good for summer?

Linen naturally helps regulate temperature, encourages airflow and prevents heat from becoming trapped, making it especially well-suited to warmer weather.

Key Takeaways

• Linen is one of the most effective cooling bed sheets for hot sleepers
• Its naturally open weave supports airflow and helps reduce overheating
• Linen is generally more breathable than standard cotton bedding
• It’s often considered some of the best bedding for night sweats
• Natural fibres help create a cooler, more comfortable sleep setup in summer
• Linen feels especially light and refreshing during warmer nights