Navy Cool-jams NightCool Tulip Tank Top for women, for women who sleep hot

Navy Cool-jams NightCool Tulip Tank Top for women, lightweight cooling sleepwear

Island Cool-jams NightCool Tulip Tank Top for women, for summer nights and year-round hot sleepers

Cool-jams NightCool Tulip Tank Top for women, for women who sleep hot

Violet Cool-jams NightCool Tulip Tank Top for women, lightweight cooling sleepwear

Cool-jams NightCool Tulip Tank Top for women, for summer nights and year-round hot sleepers

Violet Cool-jams NightCool Tulip Tank Top for women, for women who sleep hot

Cool-jams NightCool Tulip Tank Top for women, lightweight cooling sleepwear

Violet Cool-jams NightCool Tulip Tank Top for women, lifestyle view, for summer nights and year-round hot sleepers

Violet Cool-jams NightCool Tulip Tank Top for women, lifestyle view, for women who sleep hot

Violet Cool-jams NightCool Tulip Tank Top for women, lifestyle view, made for night sweats

4.6

Rated 4.6 out of 5 stars

83 Reviews

$60.00 $54 Save $6.00

Color: Violet

Violet

Navy

Island

Size:

Size chart

Size guide

Measure your body and find the band you fall into. Between two sizes, we suggest sizing up, because sleepwear is more comfortable a little looser.

Your measurement	S	M	L	XL	XXL	XXXL
Bust	30.5–33.5	34–36.5	37–39.5	40–42.5	43–45.5	46–48.5
Upper arm	11–12	12.5–13	13.5–14	14.5–15	15.5–16	16.5–17
US dress size	4-6	8-10	12-14	16-18	20-22	24-26
UK / AU	8-10	12-14	16-18	20-22	24-26	28-30
EU	34-36	38-40	42-44	46-48	50-52	54-56

Body measurements, in inches. Dress and international sizes are size labels, so they do not change with the unit switch.

Garment laid flat and measured across. Not body measurements. Compare these with a garment you already own that fits you well.

Garment	S	M	L	XL	XXL	XXXL
Body Length	24.5	25.25	26	26.75	27.5	28.25
Chest	17.75	19.25	20.75	22.25	23.75	25.25
Shoulder	9.75	9.75	10.25	10.25	10.75	10.75
Neck Width	7.25	7.25	7.75	7.75	8.25	8.25
Front Neck Drop	6.75	6.75	7	7	7.25	7.25
Hem	22	23.5	25	26.5	28	29.5

Garment measurements, in inches.

XXL

XXXL

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Wake up cool and dry. The Cool-jams Women's NightCool Tulip Tank Top is a cooling tank top built for hot sleepers and for nights when you run warm. This moisture-wicking tank top 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 Tulip Tank Top

The Cool-jams NightCool Tulip Tank Top is a cooling tank top for women who sleep hot, finished with an overlapping tulip hem that falls softly over the hip rather than cutting straight across it. It is sleeveless with a scoop neckline, so there is very little fabric holding heat, and the Kottinu knit wicks sweat and dries fast. An odor-control finish helps the fabric stay fresher between washes. Wear it to sleep or to lounge, in Violet, Navy and Island, in sizes S to 3X.

Is a tank top enough on a hot night?

For most hot sleepers it is the coolest top we make, because it leaves the arms and shoulders bare and uses the least fabric.

Does the hem cover the waistband?

The tulip hem falls over the top of the hip and covers the waistband of matching NightCool bottoms.

Can I wear it out of the house?

Yes, the tulip hem and scoop neck read as a regular tank, so it works for lounging as well as sleep.

Why you'll love it

Sleeveless tank with a tulip hem and a relaxed, non-cling drape for maximum airflow
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
Mixes and matches with any Cool-jams NightCool bottom

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.

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Customer Reviews

4.6

Rated 4.6 out of 5 stars

Based on 83 reviews

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CF
Cindy F.
Verified Buyer
1 month ago
Reviewing
Women's DayBasics Tank Top
Rated 5 out of 5 stars
Very cool and comfortable
The quality of the material is very good and comfortable. I like the way the purple and lilac color look and matches with what I saw online. The sleepwear top and pant does work well cooling me when I’m sleeping. Overall I am happy with my purchases and I hope this sleep wear holds up well over time.
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SR
Sami R.
Verified Buyer
1 month ago
Reviewing
Women's DayBasics Tank Top
Rated 5 out of 5 stars
Love them
Been wearing cool jams for years. All I wear now to sleep. 😴
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CW
Christie W.
Verified Buyer
2 months ago
Reviewing
Women's DayBasics Gathered Tank Top
Rated 5 out of 5 stars
Not great
I like the fit but the fabric is scratchy and smells like rubber
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