How to Stay Cool on Warm Summer Nights—Naturally, with Wool

As summer temperatures rise, so does the challenge of getting a good night's sleep. Hot, sticky nights can lead to tossing, turning, and waking up drenched in sweat. But there’s a natural solution many people overlook: wool.

At Woolow, we specialise in 100% natural wool pillows and bedding that do more than just keep you warm in winter—they actually help keep you cool and dry in the summer, too.

Why You Overheat at Night

Before we get into the solution, it helps to understand the problem.

When you sleep, your body naturally tries to cool down. If your bedding traps heat or doesn’t allow moisture to evaporate, your body temperature rises, leading to discomfort, disrupted sleep, and even night sweats.

Many conventional pillows and duvets are made from synthetic fibres or memory foam—materials that trap heat and lack breathability. That’s where wool steps in.

The Natural Cooling Power of Wool

Wool is often associated with warmth, but it’s actually one of nature’s best temperature-regulating fibres. Here’s why it works so well in warm weather:

1. Moisture Wicking

Wool can absorb up to 30% of its weight in moisture without feeling damp. It draws sweat away from your body and releases it into the air, keeping you dry and comfortable all night long.

2. Breathability & Airflow

The structure of wool fibres allows air to circulate easily through your pillow and duvet. This constant airflow helps prevent heat from building up around your body.

3. Thermal Regulation

Wool adjusts to your body’s needs—it keeps you warm when it’s cold and cool when it’s hot. It reacts to changes in your skin temperature and the environment, helping you stay in that ideal sleep zone.

Why Choose Woolow for Summer Sleep?

At Woolow, we’ve crafted a collection of wool pillows and duvets that are perfect for warm summer nights:

• The Woolow Pillow

Our signature pillow is made with 100% Irish wool, enclosed in certified organic cotton. It’s naturally breathable and supportive, helping reduce overheating and promoting restful sleep.

• The Lightweight Wool Duvet

Ideal for summer, our light duvets offer all the moisture control and airflow benefits of wool without the bulk—keeping you covered and cool.

• No Chemicals. No Synthetics. Just Nature.

Unlike conventional bedding, Woolow products are free from synthetic fillers, glues, and chemical treatments. That means a healthier sleep for you and a lighter footprint for the planet.

Extra Tips for Staying Cool at Night

Wool is a great start, but here are a few more ways to maximise your sleep comfort in the heat:

• Keep your room cool. Open windows at night or use a fan to improve airflow.

• Stay hydrated. Drink plenty of water throughout the day to help your body regulate temperature.

• Shower before bed. A lukewarm shower can help cool your core body temperature.

• Avoid heavy meals and alcohol before bed. These can raise your body temperature and disrupt your sleep.

Final Thoughts: Sleep Naturally, Sleep Better

When it comes to summer sleep, comfort doesn’t mean cranking the AC. Nature has already designed the perfect material—wool.

Woolow pillows and duvets use the best of what nature offers to help you sleep deeply and wake up refreshed, even on the warmest nights. If you’ve never experienced the cooling power of wool, this summer is the perfect time to try.

Explore our range of 100% natural wool bedding at woolow.com, and sleep cooler, naturally.