Women's NightCool Pleated Front Short Sleeve Nightie
$0.22 a night
- Stay cool all night
- Wicks sweat away
- Dries fast
- Low stock - 7 items left
- Backordered, shipping soon
Free U.S. shipping on all orders $120+
Too warm to fall back asleep? This soft summer nightie with a pleated front moves sweat off your skin and dries fast. Designed for hot flashes, night sweats, travel, warm summer nights, or lazy mornings at home. Sleep cooler, and rest easy with our 30-Night Trial.
What is Kottinu?
Kottinu, a technical synthetic (engineered polyester microfiber) made for firefighter base layers and medical scrubs, now crafted for hot sleepers and night sweats needing moisture-wicking and cooling pajamas. Soft and smooth with a cotton-like feel, it pulls sweat off your skin, dries fast, carrying body heat away with it.
A Bact-Out finish helps the fabric resist odor, so it stays fresher between washes. Kottinu resists pilling, holds its shape, and machine washes easily.
The pleated gown with sleeves, for anyone who never quite feels covered in a tank.
Wear it for
- Warm nights with cool starts. Short sleeves cover the shoulder and go no further.
- Night sweats and hot flashes. It wicks and dries fast, so you are not wringing it out at dawn.
- Everyday sleeping, above the knee and easy to move in.
- Travel. One piece, packs small, dries fast.
- Mornings at home, where it passes as a summer dress.
Why it feels good
- The pleated front skims instead of clinging.
- Short sleeves sit close at the shoulder and fall away at the arm.
- Soft, cotton-like and smooth against the skin.
- Bact-Out keeps it fresher between washes.
- It keeps its shape and resists pilling.
Good to know
- Three colours: Black, Navy and Merlot. Sizes S to 3XL.
- Above-the-knee length.
- Machine wash cold or warm on a gentle cycle, tumble dry low or hang to dry. No bleach, and skip fabric softener and dryer sheets: they coat the microfibres and can reduce wicking.
- Made in Thailand by the same factory partner Cool-jams has worked with since the beginning.
- Sleep in it for 30 nights. Not right? Send it back for store credit or a refund.
Wake up cool and dry. The Cool-jams Women's NightCool Pleated Front Short Sleeve Nightie is a cooling nightgown built for hot sleepers and for nights when you run warm. This moisture-wicking nightgown is made from our proprietary Kottinu fabric, which pulls perspiration off your skin and dries fast, so you stay comfortable all night.
Part of the Cool-jams NightCool collection of cooling sleepwear for women.
More about the Pleated Front Short Sleeve Nightie
The Cool-jams NightCool Pleated Front Short Sleeve Nightie is made for warm sleepers and warm nights: a short cap of sleeve for a little shoulder coverage, a pleated front that skims the body, and a lighter, shorter cut than our full-length gowns. The Kottinu knit is breathable and dries fast, and an odor-control finish helps the fabric stay fresher between washes. It is cut to an above-the-knee length, and the pleat means it drapes away from the body rather than sitting against it. In Black, Navy and Merlot, in sizes S to 3X.
What is the difference between a nightie and a nightgown?
In our range a nightie is the shorter, lighter cut and a nightgown runs longer. Both are one piece and pull on over the head.
Are short sleeves better than sleeveless for sleeping?
Short sleeves stop straps sitting on the shoulder and give a little arm coverage while still leaving the arms free, so it is a good middle option for warm sleepers.
How short is it?
It is cut above the knee, one of the shorter cuts in the NightCool nightgown range. The Long Tank Gown runs full length in the same fabric.
How to care for Kottinu
- Machine wash cold or warm with like colors, gentle cycle
- Skip fabric softener and dryer sheets, they coat the microfibers and can reduce wicking
- Tumble dry low or hang to dry, Kottinu dries fast
- No bleach
- Holds its shape and resists pilling wash after wash
Where it is made
Every NightCool piece is made in Thailand by the same factory partner Cool-jams has trusted since day one.
- Shipping. Free on Continental U.S. orders over $120. Ships in about a business day, arrives in 3 to 7. We ship across the U.S. and Canada.
- Returns. 30 days from delivery. Start at our Returns Center with your order number and print a prepaid label. Gifts without an order number, orders from outside the U.S., and anything faulty: email [email protected].
- Exchanges. Free within the same 30 days, no admin fee.
- Refunds. Full-price store credit with no fee, or your original payment method less a $9.95 admin fee.
- 30-Night Cool Sleep Trial. Sleep in NightCool. Wash it. Not right? Send it back within 30 nights for store credit or a refund.
- DayBasics is Final Sale. No returns or exchanges as we retire the collection.
- Read the full returns and exchanges policy.

