NightCool Cooling, Moisture-Wicking Sleepwear for Women

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      About this collection

      Cooling Sleepwear: Nightgowns, Sets and Separates

      The best sleepwear is the kind you forget about once you're in bed. If you often wake up warm or sweaty, start with a fabric that doesn't stay damp against your skin, then choose the shape you already love wearing. This collection includes cooling nightgowns, nightshirts, sets and separates, all in the same NightCool fabric.

      NightCool pulls sweat off your skin and dries fast, so a warm night doesn't leave you lying in damp fabric. It's knitted open from Kottinu, a fine performance microfiber, which keeps it breathable sleepwear rather than a slick synthetic. Because it's one fabric, a piece you buy today matches one you buy next season, and an odor-control finish helps it stay fresher between washes.

      Choosing Your Shape

      Nightgowns and nightshirts give the most airflow and have nothing at the waist, from short tank gowns and cover-ups to long gowns with 3/4 sleeves; the snap front nightshirt opens all the way down. See all our cooling nightgowns.

      If you prefer two pieces, the ready-made sets come in one size for top and bottom, or you can pair any top with any bottom in different sizes. For matched sets, see our pajama sets for women.

      Which Fabric Is Right for You

      NightCool is the breathable performance knit. Choose it if you wake up warm or damp, or if night sweats are part of your life.

      BambooSoft is silky viscose from bamboo, light against the skin, but it is not engineered for cooling. DayBasics is soft everyday comfort and does not cool at all. If your nights are comfortable and you simply want something lovely to sleep in, both are honest choices. If they are not, this is the cooling nightwear to start with. Want pajama pieces only? See our cooling pajamas.

      Sizes and Ordering

      Most styles run from S to 3X. Two ready-made sets stop at XXL, and the wide-leg pants use combined sizes: S–M, L–XL and XXL–XXXL. Because the fit varies by cut, compare the individual garment measurements with sleepwear you already like rather than relying on the label alone. If you want a loose nightshirt, pay attention to the shoulder and bust measurements; for pants, check the waist and hips. The size chart is a useful starting point, but the product measurements will help you choose the specific style.

      A quick way to compare your options:

      • Choose a nightgown if you dislike waistbands.
      • Choose separates if your top and bottom sizes differ.
      • Choose a ready-made set if you prefer an easy matching outfit.
      • Compare the individual measurements before ordering.

      Moisture wicking nightwear can be useful even when you prefer more coverage; sleepwear for hot sleepers is about managing dampness as well as choosing the right cut.

      Questions

      Cooling Sleepwear: Your Questions, Answered

      What is the best cooling sleepwear for women?

      The piece you'll actually sleep in, in a fabric that moves sweat off your skin and dries fast. For most hot sleepers that's a nightgown, for airflow, or a short-sleeved top with shorts or capris. Cotton and flannel hold sweat against you, which is what wakes you.

      What does moisture-wicking sleepwear actually do?

      It moves sweat from your skin to the surface of the fabric, where it can dry. It doesn't stop you sweating; it keeps you drier, so a warm moment is less likely to turn into a full wake-up.

      Is breathable sleepwear the same as cooling sleepwear?

      No. Breathable means air moves through the fabric; cooling here means it also wicks and dries fast. BambooSoft is breathable but not engineered for cooling. NightCool, the fabric on this page, is both.

      Can I try it first?

      Yes. NightCool is covered by our 30-Night Cool Sleep Trial: sleep in it, wash it, and if it's still not right, start a return within 30 days of delivery.