Women's NightCool Shorts
- Low stock - 1 item left
- Backordered, shipping soon
Free U.S. shipping on all orders $120+
Wake up cool and dry. The Cool-jams Women's NightCool Shorts are cooling sleep shorts built for hot sleepers and for nights when you run warm. These moisture-wicking sleep shorts are 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 Pajama Shorts
The Cool-jams NightCool Shorts are cooling pajama shorts made for night sweats, and one of the lightest bottoms in the NightCool range, which makes them a usual choice for the warmest nights. You choose the waist when you order, elastic or drawstring. The Kottinu knit wicks sweat off the skin and dries fast, and an odor-control finish helps the fabric stay fresher between washes. Pair them with a NightCool tank or tee for the lightest full set. In Black, Navy and Merlot, in sizes S to 3X.
Can I choose the waistband?
Yes. This style is sold with a choice of elastic or drawstring waist, selected when you order.
Are shorts the coolest option for night sweats?
They put very little fabric on your legs. Pair them with a NightCool tank for one of the lightest full sets we make.
What tops match them?
Any NightCool top. The range is sold as separates so tops and bottoms can be sized independently.
Why you'll love it
- Lightweight sleep shorts with a relaxed, non-cling silhouette that promotes natural airflow
- Choice of elastic or drawstring waistband for a personalized fit
- Kottinu moisture-wicking fabric that wicks perspiration and dries quickly, engineered for night sweats and hot flashes
- Soft, cotton-like feel that resists pilling and holds its shape
- Bact-Out finish helps the fabric stay fresher between washes
- Pairs with any NightCool top for a complete warm-weather sleep set
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.
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.

