Name: Women's NightCool Long Scoop Neck Nightgown with 3/4 Sleeves
Brand: Cool-jams
SKU: 8698034811100004
Price: 80.00 USD
Availability: InStock
Rating: 4.0 (2 reviews)

Merlot Cool-jams NightCool Long Scoop Neck Nightgown with 3/4 Sleeves for women, temperature-regulating sleep fabric

Merlot Cool-jams NightCool Long Scoop Neck Nightgown with 3/4 Sleeves for women, lifestyle view, cooling sleepwear for women

Merlot Cool-jams NightCool Long Scoop Neck Nightgown with 3/4 Sleeves for women, lifestyle view, for menopause nights

Navy Cool-jams NightCool Long Scoop Neck Nightgown with 3/4 Sleeves for women, for hot flash nights

Navy Cool-jams NightCool Long Scoop Neck Nightgown with 3/4 Sleeves for women, lifestyle view, temperature-regulating sleep fabric

Black Cool-jams NightCool Long Scoop Neck Nightgown with 3/4 Sleeves for women, cooling sleepwear for women

Navy Cool-jams NightCool Long Scoop Neck Nightgown with 3/4 Sleeves for women, group view, for menopause nights

4.0

Rated 4.0 out of 5 stars

2 Reviews

$80

Color: Black

Black

Navy

Merlot

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	30–33	33.5–36	36.5–39	39.5–42	42.5–45	45.5–51
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	44.5	44.5	44.5	44.5	44.5	44.5
Chest	19	20.5	22.5	24.5	26.5	29
Shoulder	14.25	15.25	16	16.75	17.75	19
Sleeve Length	18.5	19	19.25	19.5	20	20.5
Sleeve Width	7	7.5	8	8.5	9	9.5
Cuff	5	5	5.5	5.5	6	6
Armhole	8.375	8.875	9.5	10.25	10.875	11.5
Neck Width	7	7	7.5	7.5	8	8
Front Neck Drop	4.75	4.75	4.75	4.75	4.75	4.75
Hem	26.25	27.75	29.75	31.75	33.75	36.25
Hip	22	23.5	25.5	27.5	29.5	32
Hip location from centre back	23	23.75	24.5	25.25	26	26.75

Garment measurements, in inches.

XXL

XXXL

Low stock - 2 items left
Backordered, shipping soon

Free U.S. shipping on all orders $120+

Wake up cool and dry. The Cool-jams Women's NightCool Long Scoop Neck Nightgown with 3/4 Sleeves 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 Long Scoop Neck Nightgown with 3/4 Sleeves

The Cool-jams NightCool Long Scoop Neck Nightgown with 3/4 Sleeves is the middle ground between sleeveless and long sleeve, which is why it suits perimenopause and menopause nights when the temperature swings more than once. 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 neckline keeps the chest open. The Kottinu knit wicks sweat and dries fast, and an odor-control finish helps the fabric stay fresher between washes. It falls to a below-the-knee length, in Black, Navy and Merlot, in sizes S to 3X.

Why choose 3/4 sleeves for sleepwear?

They cover the upper arm when the room is cool but leave the forearm free, so you are not pushing sleeves up when you warm through the night.

Is this nightgown good for menopause?

It is one of our most-chosen styles for menopause nights, because the sleeve length and the temperature-regulating Kottinu fabric both suit a night that changes temperature.

What colors does it come in?

Black, Navy and Merlot, in sizes S through 3X.

Why you'll love it

Long nightgown with a scoop neckline, 3/4 sleeves, and below-the-knee length for full coverage
Relaxed, non-cling silhouette that promotes natural airflow through the night
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 wash after wash
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 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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{"id":44261109989485,"title":"Black \/ S","option1":"Black","option2":"S","option3":null,"sku":"8698034811100004","requires_shipping":true,"taxable":true,"featured_image":{"id":38686165401709,"product_id":7987824459885,"position":6,"created_at":"2026-07-02T06:31:19-07:00","updated_at":"2026-07-27T01:05:26-07:00","alt":"Black Cool-jams NightCool Long Scoop Neck Nightgown with 3\/4 Sleeves for women, cooling sleepwear for women","width":1800,"height":1800,"src":"\/\/www.cool-jams.com\/cdn\/shop\/files\/womens-nightcool-long-scoop-neck-nightgown-with-34-sleeves-8797377.webp?v=1785139526","variant_ids":[44261109989485,44261110022253,44261110055021,44261110087789,44261110120557,44261110153325]},"available":true,"name":"Women's NightCool Long Scoop Neck Nightgown with 3\/4 Sleeves - Black \/ S","public_title":"Black \/ S","options":["Black","S"],"price":8000,"weight":340,"compare_at_price":null,"inventory_management":"shopify","barcode":"8698034811100004","featured_media":{"alt":"Black Cool-jams NightCool Long Scoop Neck Nightgown with 3\/4 Sleeves for women, cooling sleepwear for women","id":29267670827117,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1800,"width":1800,"src":"\/\/www.cool-jams.com\/cdn\/shop\/files\/womens-nightcool-long-scoop-neck-nightgown-with-34-sleeves-8797377.webp?v=1785139526"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

The 3 AM test: cotton or NightCool?

Same sweat. Different night.

	NightCool	Cotton
Sweat on your skin	Pulled off you. Dry fast.	Soaks in and stays.
Odor	Bact-Out finish, so the fabric stays fresher	Nothing in it to help
After the wash	Holds its shape, no pilling	Pills with wear
By 3 AM	Dry	Damp

Try it for 30 nights. Not cooler? Send it back. How the trial works

Customer Reviews

4.0

Rated 4.0 out of 5 stars

Based on 2 reviews

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2 reviews

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P
Pat
1 month ago
Rated 5 out of 5 stars
5 Stars
Like color
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Susan H.
Verified Buyer
4 months ago
Rated 3 out of 5 stars
Actually pretty warm
It’s not my favorite. It’s not cool, it’s warm. I wish there was a full length sleeve version since I am going to end up using this for cold nights.
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Women's NightCool Long Scoop Neck Nightgown with 3/4 Sleeves