Man wearing the Slumber Cloud Essential Pocket Tee made with Outlast® temperature regulation technology to help keep you cool and comfortable throughout the night
A young man holding a cup of coffee while looking out the window and wearing a Slumber Cloud UltraCool Pocket Tee
Man wearing the Slumber Cloud Essential Pocket Tee made with Outlast temperature regulation technology
Man wearing the Slumber Cloud Essential Pocket Tee made with Outlast temperature regulation technology
Man wearing the Slumber Cloud Essential Pocket Tee made with Outlast temperature regulation technology
Man wearing the Slumber Cloud Essential Pocket Tee made with Outlast temperature regulation technology
The Slumber Cloud Essential Pocket Tee made with Outlast temperature regulation technology
The Slumber Cloud Essential Pocket Tee made with Outlast temperature regulation technology
The Slumber Cloud Essential Pocket Tee made with Outlast temperature regulation technology
Detailed view of the Slumber Cloud Essential Pocket Tee made with Outlast temperature regulation technology
Detailed view of the Slumber Cloud Essential Pocket Tee made with Outlast temperature regulation technology
Detailed view of the Slumber Cloud Essential Pocket Tee made with Outlast temperature regulation technology
-70% Free Shipping & Returns

UltraCool Pocket Tee

The UltraCool Pocket Tee: stylish, breathable jersey knit with NASA-engineered temperature regulation, perfect for any occasion.

*Please note that this tee runs small.

Select Color
Black/Black
Select Size
$17.70 $59.00you save $41.30
Pairs well with..
UltraCool Comforter
On Sale from $207.20 $259.00
UltraCool Comforter

- Jersey knit for an ultra-soft, breathable fabric with a little bit of stretch

- Convenient pocket

- Oeko-Tex Standard 100 Certified Technology

- Base Fabric: 47.5% Cotton / 47.5% Modal / 5% Spandex

- Trim Fabric: 100% Japanese Cotton

- Outlast® Matrix Infusion Coating

XS
Width - 16.5”
Length - 23.5”

S
Width - 17.5”
Length - 24”

M
Width - 19.5”
Length - 24.5”

L
Width - 21.5”
Length - 25”

XL
Width - 23.5”
Length - 25.5”

*We recommend you size up

Basic Care:
Machine wash cold water on a gentle cycle with a mild detergent and with like colors only. Do not use fabric softener. Only use non-chlorine bleach when needed. Tumble dry low heat until completely dry. Remove from dryer immediately. Do not dry clean. Do not iron.

All U.S. orders are shipped right to your door, free of charge.

Sleep on it, wash it, and really put it to the test for 30 nights! If you don’t love your new bedding, just return it for a full refund. No questions asked!

*Final Sale items and colors are not eligible for return, exchange, or the 30 Night Trial Period.

UltraCool Pocket Tee
$17.70$59.00

Why You'll Love It:

The everyday tee you can wear to bed.

NASA-Engineered Comfort

Outlast® technology infused fibers proactively regulates heat and moisture by absorbing, storing, and releasing heat.

Relax Fit

The perfect balance of style, stretch, and utility, the UltraCool Pocket Tee has a classic cut with an ultra-soft and breathable jersey knit fabric.

Eye-Catching Design

The UltraCool Pocket Tee is offered in contrasting neck bands and arm bands for an eye-catching design.

A better night’s sleep because of science.

It’s a fabric designed for NASA spacesuits up where temperatures change by 500 degrees. We think it can handle your bedroom. Learn More

The Only NASA Bedding

Our bedding utilizes Outlast®, the world’s only textile technology to have received the Certified Space Technology™ quality mark by the renowned Space Foundation.

Reduces Sweat By 50%

Our bedding provides proactive heat and moisture management, clinically proven to reduce night sweats by up to 50%. *Outlast Humidity Sleep Study

Improves Deep Sleep By 20%

Our bedding adapts to the ideal temperature of both hot and cold sleepers, proven to decrease tossing & turning and increase sleep efficiency by 20%.*Outlast Heat Sleep Study

FAQs

Slumber Cloud products are designed to help manage heat and humidity build up. It is not an air conditioner with a set temperature degree, but it will react to your temperature all night long to reduce heat build up and manage temperature swings.

The lounge generally runs slightly small. We recommend sizing up from your standard sizing.

The premium fabric has a super soft cotton hand-feel, with a slight cool touch.

Yes! The basis of the technology was originally founded and used by NASA. It even holds a Certified Space Technology Foundation seal of approval!

Overall rating: 4.0 / 5 from 4 reviews.

AI Generated Review Summary

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Review topics: ["shirt"].

Review highlights

Reviews

a bit smaller but very soft

"Smaller than a normal medium but very soft"

— Tara E. (4/5)

Shirt was kids size

"Product seemed nice but not sized remotely close to other shirts. Will have to spend time to return & make sure I am ordering adult sizes"

— Richard S. (2/5)

Favorite new sleep shirt

"Favorite new sleep shirt"

— Kelly R. (5/5)

Comfiest new sleep shirt!

"So happy with this purchase. It is so soft and comfortable. I haven’t been able to sleep with any other sleep shirts since I received this. Amazing quality. Runs a little small but I was still the perfect size for me!! Thanks slumber cloud for the comfortable zzz’s!!"

— Kelly R. (5/5)

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