Women's NightCool Scoop Neck T-Shirt - 3/4 Sleeves
- In stock, ready to ship
- Backordered, shipping soon
Free U.S. shipping on all orders $120+
Wake up cool and dry. The Cool-jams Women's NightCool Scoop Neck T-Shirt with 3/4 Sleeves is a cooling sleep shirt built for hot sleepers and for nights when you run warm. This moisture-wicking sleep shirt is made from our proprietary Kottinu fabric, which pulls perspiration off your skin as it forms and dries in minutes, so you stay comfortable all night.
Part of the Cool-jams NightCool collection of cooling sleepwear for women.
More about the Scoop Neck T-Shirt - 3/4 Sleeves
The Cool-jams NightCool Scoop Neck T-Shirt with 3/4 Sleeves is made for warm sleepers and warm nights that do not stay one temperature. The three-quarter sleeve covers the upper arm and stops clear of the wrist, so you are not pushing fabric up all night, and the scoop neck keeps the chest open. Kottinu fabric wicks sweat and dries fast, and an odor-control finish helps the fabric stay fresher between washes. Designed to mix with any NightCool bottom, in Black, Navy and Merlot, in sizes S to 3X.
What is a 3/4 sleeve?
It ends between the elbow and the wrist, covering the upper arm while leaving the forearm free.
Is this warmer than the short sleeve version?
Slightly, because of the extra sleeve, but the fabric is identical and still wicks and dries fast.
Does it match the NightCool bottoms?
Yes, the solid colors are shared across the NightCool range so tops and bottoms can be mixed.
Why you'll love it
- Flattering scoop neckline with a relaxed, non-cling fit
- 3/4 sleeves for comfortable coverage without overheating
- Kottinu moisture-wicking fabric that wicks perspiration and dries quickly, engineered for night sweats and hot flashes
- Soft, cotton-like texture that resists pilling and holds its shape
- Bact-Out finish helps the fabric stay fresher between washes
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 in minutes, 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. Faults are always covered.
- Read the full returns and exchanges policy.

