The 8 Best Cooling Pajamas For Women To Sleep In All Summer Long

Sizes: XS to XXXL | Colors: 14 total, including Blush and Olive | Materials: 95% viscose from bamboo, 5% spandex

• What’s notable: Cozy Earth’s pajamas are warrantied against pilling and workmanship defects.
• What could be better: Some reviewers report sizing inconsistencies.

When it comes to cooling fabrics, bamboo is even more breathable than cotton. Cozy Earth’s pajamas are made from bamboo-based viscose and designed for those who run hot at night. The stretch knit shorts set is also wrinkle- and stain-resistant and includes handy pockets. If you prefer pants to shorts or long-sleeve to short-sleeve tops, there’s an option to swap out one style for another and customize your set, too.

Sizes: XXS to XXL | Colors: 6 total, including Pink Stripe and Grey Floral | Materials: 89% Tencel modal, 11% spandex

• What’s notable: Separates are an easy way to ensure a proper fit.
• What could be better: Some say it wrinkles in the dryer.

Beyond t-shirts and jeans, Gap is also great for affordable sleepwear. This short-sleeve top comes with matching shorts (for $30) and is made from an eco-friendly Modal fabric that’s not only sustainably sourced, but also doesn’t trap body heat. At less than $35 for each piece, it’s a well-priced, cooling option.

Sizes: XS to XL | Colors: 11 total, including Sorbet Pink and Ivory | Materials: 95% Tencel modal, 5% spandex

• What’s notable: Relaxed fit allows for movement while you sleep.
• What could be better: The bottoms might fit a little too short on some heights.

Eberjey is a top-rated brand for softer than silk fabrics and stylish silhouettes. The Gisele set is a bestseller with its skin-skimming silhouette, slightly oversized fit and moisture-wicking material that lets your skin breathe during the night. Even after multiple washes, the fabric holds up, and for an added detail, you can monogram this set as well (cost: $15).

Sizes: XS to XL | Colors: 7 total, including Toasted Almond and Mist | Material: 100% Mulberry silk

• What’s notable: The top can transition to everyday looks outside of sleeping.
• What could be better: Some reviewers say it runs small.

Priced at a fraction of the cost of competitors’ sleepwear, Quince’s 100% silk pajama separates are hypoallergenic, washable and ethically produced. This sleeveless tank can be paired with matching shorts and feels cool as soon as you put it on. Silk is not as breathable as bamboo or cotton yet it’s extremely lightweight, which helps reduce night sweats during clammy weather.

Sizes: S to 3X | Colors: 15 total, including Pink Clay and Turmeric | Material: 100% flax linen

• What’s notable: The fabric is OEKO-TEX certified, meaning it’s free of harmful levels of toxic chemicals.
• What could be better: Linen can shrink in high heat, so the brand recommends tumble drying on low.

Linen is a go-to material for hot weather thanks to its superior breathability. Though it’s not as moisture-wicking as modal, the fabric can handily absorb night sweats. This top can be paired with the matching shorts and has a loose, wide fit to encourage air flow. The 100% flax linen holds up to regular wear and gets softer with each wash, too.

Sizes: XXS to XXL | Colors: 5 total, including Navy and Garden Vines | Material: 100% Pima cotton

• What’s notable: Elasticized top helps the nightgown comfortably stay in place.
• What could be better: Reviewers say it runs small.

Known for their extremely soft Pima cotton (our senior fashion editor says it’s truly a cut above your average cotton), Lake designs sleepwear that allows for maximum air flow and also feels cool to the touch. The sleeveless silhouette of this bestselling nightgown keeps your arms free and has a relaxed fit. Just FYI: Pima cotton tends to shrink when washed, so make sure to size accordingly.

Sizes: XS to XXL | Colors: 4 total, including Bright Jade and Kunzite | Material: 100% Tencel lyocell

• What’s notable: Tencel lyocell is more breathable than cotton.
• What could be better: Some reviewers say this set wrinkles easily.

Sijo made these pajamas shorts and matching shirt with the same eucalyptus-based Tencel lyocell fiber material as their cooling sheets. The result is pair of pjs that is lightweight, allergy-friendly and moisture-wicking. The nightshirt has a boxy, collared design and the shorts have pockets and a relaxed pull-on fit. For every purchase, Sijo also donates 1% of the price to non-profit partners.

Sizes: XS to XXL | Colors: 6 total, including Patterned Palms Navy and Dreamland Stripe Blue | Material: 93% rayon, 7% spandex

• What’s notable: The collection has many prints to mix and match.
• What could be better: These might run long on shorter heights.

Made with a stretchy fabric that’s breathable and comfortable, Soma’s cropped pants can be paired with any of their tops (including this matching smocked cami). Part of their Cool Night collection, the pieces are lightweight and designed to encourage air flow. You can mix and match styles and patterns to create customized pj sets, too.

Sizes: XXS to XXL | Colors: 2 total, including Carolina Blue Batik and Dusty Coral | Material: 100% cotton gauze

Lake’s new cotton gauze sleepwear collection features pieces that are soft, lightweight and most importantly, won’t make you overheat during sleep. The button-up top is designed for airflow and the smocking at the back gives it a boxier silhouette. Meanwhile, the matching 3-inch shorts have convenient pockets and an elastic waistband-drawstring combo for a comfy fit. This set is meant to be a little oversized and it might shrink a bit at the first wash, so the brand rec