Name: Men's NightCool Pants
Brand: Cool-jams
SKU: 8698049132100005
Price: 70.00 USD
Availability: InStock
Rating: 4.8 (63 reviews)

Black Cool-jams NightCool Pajama Pants for men

Black Cool-jams NightCool Pajama Pants for men, cooling sleepwear for men

Black Cool-jams NightCool Pajama Pants for men, lifestyle view, for men who run hot at night

Navy Cool-jams NightCool Pajama Pants for men, temperature-regulating sleep fabric

Navy Cool-jams NightCool Pajama Pants for men worn with the Crew Neck T-Shirt, lifestyle view

Black Cool-jams NightCool Pajama Pants for men, side view, cooling sleepwear for men

Black Cool-jams NightCool Pajama Pants for men, back view, for men who run hot at night

Navy Cool-jams NightCool Pajama Pants for men, side view

4.8

Rated 4.8 out of 5 stars

63 Reviews

$70

Color: Black

Black

Navy

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
Waist	24–26	26.5–28	28.5–31	31.5–34	34.5–37	37.5–40
Hip	38.5–41	41.5–43.5	44–46.5	47–49.5	50–52.5	53–55.5
Thigh	23.5–25	25.5–26.5	27–28	28.5–29.5	30–31	31.5–32.5

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
Waist	14	15	16.5	18	19.5	21
Hip	21.5	22.875	24.25	25.75	27.25	28.75
Thigh	13.625	14.375	15.125	15.875	16.625	17.375
Leg Opening	9.5	10	10.5	11	11.5	12
Front Rise	12.75	13.25	13.75	14.25	14.75	15.25
Back Rise	16.75	17.25	17.75	18.25	18.75	19.25
Inseam	29.5	29.5	29.5	29.5	29.5	29.5
Outseam	41.5	42	42.5	43	43.5	44

Garment measurements, in inches.

XXL

In stock, ready to ship
Backordered, shipping soon

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

Wake up cool and dry. The Cool-jams Men's NightCool Pants are men's cooling pajama pants built for hot sleepers and for nights when you run warm. These moisture-wicking pajama pants 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 men.

More about the Pajama Pants

The Cool-jams NightCool Pants are cooling pajama pants for men who run hot at night and still want full-length coverage. The Kottinu knit wicks sweat off the skin and dries fast, so covered legs do not mean an overheated night, and an odor-control finish helps the fabric stay fresher between washes. The waistband is soft and elastic, and the leg is cut straight with room to move. It is designed to be worn with the NightCool Crew Neck T-Shirt or Tank Top, both cut from the same fabric. In Black and Navy, in sizes M to 2X.

Are full-length pants too warm if I sleep hot?

Not in a performance knit. Kottinu moves moisture and keeps air flowing, so the length adds coverage without the heat you get from cotton or flannel.

What is the men's size range?

The men's NightCool range runs M through 2X.

What tops match them?

The NightCool Crew Neck T-Shirt and the NightCool Tank Top in the men's range.

Why you'll love it

Full-length sleep pants with a relaxed, non-cling silhouette for natural airflow and complete, breathable coverage
Kottinu moisture-wicking fabric that wicks perspiration and dries quickly, engineered for hot sleepers and night sweats
Soft, cotton-like feel that resists pilling and holds its shape
Bact-Out finish helps the fabric stay fresher between washes
Mix-and-match with any NightCool top

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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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

4.8

Rated 4.8 out of 5 stars

Based on 63 reviews

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63 reviews

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JS
James S.
Verified Buyer
1 month ago
Reviewing
Men's NightCool Pants
Rated 5 out of 5 stars
Men’s Cool-Jams
These are great for keeping you cool during summer and warm during winter. Really happy that men’s styles are available again.
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PS
Peggy S.
Verified Buyer
2 months ago
Reviewing
Men's NightCool Pants
Rated 5 out of 5 stars
Mens Cool sleeping
Husband was grateful you brought the mens line back. He is also pleased you provided the same sizes and fabric.
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JC
Joe C.
Verified Buyer
2 years ago
Reviewing
Men's Moisture Wicking Pajama Pant
Rated 5 out of 5 stars
Joetut
Going thru chemo and night sweats are a side-effect.
Keeps me cool at wicks away the sweat.
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Men's NightCool Pants