Hot Sleeper, Cold Sleeper: How Couples Can Both Sleep Comfortably

When one partner runs hot and the other runs cold, the simplest approach is to keep the bedroom on the cool side and let each person warm up individually with their own bedding and pajamas. The warm sleeper stays comfortable, the cool sleeper adds layers, and neither of you has to settle for a thermostat setting that suits nobody.

Here is why partners often feel temperature so differently, and how to set up a bed that works for both of you.

Why partners feel temperature differently

It is not your imagination. Bodies produce and lose heat differently, and some of those differences are common between men and women:

• Blood flow: Harvard Health explains that women tend to feel colder than men because the blood vessels near the skin constrict faster, sending blood toward the vital organs.
• Metabolism and muscle: McGill University's Office for Science and Society notes that a slower metabolism produces less heat, and that muscle is good at generating heat, so people with less muscle mass may feel chilly sooner.
• Room temperature standards: Researchers at Maastricht University found that the thermal comfort model behind indoor climate standards bases metabolic rate on an average man and may overestimate women's metabolic rate by up to 35%.

These are averages, not rules. Plenty of women sleep hot and plenty of men sleep cold, so the fix is the same either way: set up for the warmer sleeper, then add warmth for the cooler one.

Start with a cool room

It is easier to add warmth than to remove it. Cleveland Clinic suggests a bedroom of about 60 to 67°F for adults, while the Sleep Foundation says most doctors recommend 65 to 68°F. Setting the room toward that range keeps the warm sleeper comfortable, and the cool sleeper can add layers. Our article on cooling pajamas covers more ways to stay cool.

Use separate bedding

Sharing one heavy comforter forces a compromise. The Sleep Foundation describes the Scandinavian sleep method, in which couples share a bed but each sleeps under their own duvet, so a warm sleeper can choose a lighter one and a cool sleeper a heavier one. A fan on the warm sleeper's side, which Cleveland Clinic suggests as an easy way to cool down, adds another layer of control.

Dress for your own temperature

Pajamas are the most personal layer, so let each partner choose for themselves.

For the warm sleeper

The Gisele TENCEL™ Modal Shortie Short PJ Set ($138, sizes XXS–XL) pairs a short-sleeve top with a cheeky short; Eberjey describes it as made for hot sleepers and warm nights. For men, the Henry TENCEL™ Modal Short PJ Set ($148, sizes XXS–XXL) has a crew-neck short-sleeve top and shorts with pockets and a drawstring, in TENCEL™ Modal that Eberjey describes as temperature-regulating.

For the cool sleeper

The Gisele TENCEL™ Modal Long PJ Set ($158, sizes XXS–XXL) offers full coverage in TENCEL™ Modal. On colder nights, the Flannel Long PJ Set ($198, sizes XS–XL) and the Men's Flannel Long PJ Set ($198, sizes XS–XL) are made from a blend of 50% organic cotton and 50% modacrylic. If cold feet keep one of you awake, read whether to wear socks to bed.

Matching without dressing the same

You can still coordinate. Eberjey designed the William TENCEL™ Modal Long PJ Set ($168, sizes XXS–XXL) to match back to the women's Gisele pajamas for a his-and-hers look, so a warm sleeper in a Gisele shortie and a cool sleeper in William can share a color without sharing a weight. Our guide to matching pajamas for couples has more pairings, and our men's pajamas by fabric guide compares his options.

When to talk to a doctor

Feeling a little warmer or cooler than your partner is normal. Harvard Health notes that some conditions, such as hypothyroidism or Raynaud's disease, can make people feel cold, so if one of you always feels cold, or either of you has ongoing trouble sleeping, it is worth talking to your doctor.

Frequently asked questions

How do couples with different temperature preferences sleep comfortably?

Keep the bedroom cool for the warmer partner, use separate duvets of different weights, and let each person choose pajamas for their own temperature.

Why do women often feel colder than men?

Harvard Health explains that the blood vessels near the skin tend to constrict faster in women, and McGill University's Office for Science and Society notes that a slower metabolism and less muscle mass produce less heat. These are averages, not rules.

What temperature should a couple set the bedroom to?

Start within the recommended range: Cleveland Clinic suggests 60 to 67°F, and the Sleep Foundation says most doctors recommend 65 to 68°F. The cooler partner can then add layers.

What is the Scandinavian sleep method?

The Sleep Foundation describes it as couples sharing a bed but sleeping under two separate duvets, so each person can choose bedding that suits their own temperature.

Can couples match pajamas if one runs hot and one runs cold?

Yes. Choose the same color in different cuts, such as a women's Gisele shortie for the warm sleeper and the William TENCEL™ Modal Long PJ Set for the cool sleeper; Eberjey designed William to match back to Gisele.

Sources

• Harvard Health, "Ask the doctor: Why do I always feel so cold?"
• McGill University, Office for Science and Society, "I am a woman. Why am I always so cold?"
• Maastricht University, "Energy consumption in buildings and female thermal demand"
• Sleep Foundation, "What Is the Scandinavian Sleep Method?"
• Sleep Foundation, "The Best Temperature for Sleep"
• Cleveland Clinic, "What's the Best Temperature for Sleep?"