If night sweats are disrupting your sleep, you’re not imagining it — and you’re not doing anything wrong.

Waking up damp, clammy, or suddenly cold is a common and frustrating experience. For many women, especially in midlife, night sweats interfere with sleep quality night after night.

What’s often missing isn’t effort or willpower — it’s clear information about how night sweats, moisture, fabrics, and sleep environment interact.

This page explains that connection simply and practically, so you can make informed choices that support better sleep.

Sleep phases diagram with percentages and timeline on a light blue background

Why Night Sweats Disrupt Sleep

Night sweats aren’t just about feeling too hot.

They usually follow a heat–moisture–chill cycle:

  • Your body releases heat and sweat
  • Moisture becomes trapped against the skin
  • As that moisture cools, you wake up feeling clammy, chilled, or uncomfortable

This cycle is what causes repeated wake-ups, restless sleep, and unrefreshing nights.

A cooler bedroom can help reduce night sweats triggers. For many people, a sleep temperature between 16–20°C supports more stable rest.

But the room is only part of the equation.

What happens underneath the covers, and fabrics in direct contact with your body, play a critical role.

Text 'Fabric matters when you have night sweats' with fabric rolls on a light blue background

How Fabrics Affect Night Sweats and Sleep

Most advice focuses on fans, air conditioning, or “cooling” products. What’s often overlooked is how fabrics handle moisture once sweating begins.

Many moisture-wicking or synthetic fabrics:

  • Don’t absorb sweat
  • Trap heat once wet
  • Leave moisture sitting on the skin

That trapped moisture is what leads to clamminess, chills, and sleep disruption.

Certain types of natural fibres inherently absorb, release, and regulate moisture and tend to support steadier temperature control. Instead of forcing constant cooling, they allow your body to adjust through the night by flattening the peaks and valleys of your night sweats.

This is why sleepwear and bedding fabrics matter — often as much as the thermostat itself.

Person using a sewing machine with text about night sweats and sleep.

Our Approach to Night Sweats Sleep

At CoolYourSweats, we design sleepwear for how the body actually behaves during night sweats — not for generic “hot sleepers.”

Our approach is intentionally different:

  • We prioritize moisture management before cooling, because staying dry helps reduce and lessen chills and repeated wake-ups
  • We use natural fibres, specifically hemp combined with organic cotton, chosen for their ability to absorb and release moisture and heat
  • We design sleepwear as the first line of defence, knowing it sits closest to the skin
  • We believe education matters, so that you feel empowered to make the best decisions to stay dry at night.
  • We rely on transparency, testing, and a generous wear-it-and-love-it guarantee — not hype or exaggerated claims

Better sleep doesn’t come from miracle solutions.

It comes from thoughtful design and informed choices.

Sleepwear Designed for Night Sweats Sleep

If you’re looking for a practical, done-for-you option, our sleepwear is designed specifically for night sweats sleep.

Our hemp–organic cotton fabric:

  • Absorbs moisture instead of trapping it
  • Releases heat gently
  • Dries quickly to reduce dampness

For many people, this leads to:

  • Fewer clothing changes during the night
  • Less clamminess and sudden cooling
  • Longer, more settled stretches of sleep


Sleeping better often looks simple: staying drier, waking less, and feeling more rested in the morning.

  • Woman wearing a black sleeveless dress indoors.

    The Simone Night Dress

  • Woman wearing black hemp/cotton nightgown, sitting in bed.

    Fabric that offers cool comfort
Explore Sleepwear designed for night sweats

What Women Experience with CoolYourSweats

Many women arrive skeptical — and that’s reasonable -- especially if they've already tried other brands.

Take it from Amy -- after purchasing our pjs and following our fabric guide, Amy, put it simply:

“My night sweats are gone!”

What we hear most often is about meaningful improvement:

  • Staying drier through the night
  • Fewer (if any) full wake-ups
  • Greater comfort at bedtime
  • Surprise at the quality and performance of the fabric

Small changes in sleep comfort can make a real difference in daily wellbeing.

Notebook titled 'CoolYourSweats Fabric Guide for Better Sleep with Night Sweats' on a light surface with a plant in the background.

Fabric guide to better sleep

Learn More About How Fabric Affects Night Sweats

If you want to understand the “why” before choosing any product, we’ve created a free fabric guide to help.

You’ll find guidance on:

  • Night sweats and moisture
  • Which fabrics support better sleep
  • How sleepwear, bedding, and layering work together
Free fabric guide
Woman using a tablet with text overlay about sleep tips for midlife women

Read our blog

Stay dry at night - even with night sweats

In addition to the fabric guide, we've written several articles on why night sweats happen and several solutions for helping you sleep better so you can be your best self.

Practical articles on fabric and night sweats

Simone Nightgown sleepwear for night sweats

A Calm Next Step

You don’t need extreme solutions to sleep better. Often, small, informed changes — especially around fabrics and moisture management — can noticeably reduce nighttime discomfort.

Whether you choose to learn more, explore sleepwear, or return later, this space is here to support better sleep with clarity and respect.

Explore Sleepwear for Night Sweats for Better Sleep