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Women's Ultrafine Sleep Top + Bottom

x1 Top | x1 Bottom
4.8
Rated 4.8 out of 5 stars
222 Reviews
$236
Women's Ultrafine Sleep Top + Bottom
Women's Ultrafine Sleep Top + Bottom
Women's Ultrafine Sleep Top + Bottom
Women's Ultrafine Sleep Top + Bottom
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Women's Ultrafine Sleep Top + Bottom

x1 Top | x1 Bottom
4.8
Rated 4.8 out of 5 stars
222 Reviews
$236

Build your perfect sleep setup with the soft comfort of Ultrafine Merino wool. Mix and match your favorite sleep essentials, designed to regulate temperature and keep you cool when needed and cozy all night long.

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Tops
Select a style:
Color Black Only 5 left!
Size
Bottoms
Select a style:
Color Black Only 7 left!
Size
Inseam

Build your perfect sleep setup with the soft comfort of Ultrafine Merino wool. Mix and match your favorite sleep essentials, designed to regulate temperature and keep you cool when needed and cozy all night long.

Learn More
Only 4 payments of $59 with

Build your perfect sleep setup with the soft comfort of Ultrafine Merino wool. Mix and match your favorite sleep essentials, designed to regulate temperature and keep you cool when needed and cozy all night long.

Learn More
Free shipping over $100
Free easy exchanges
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“The perfect T-shirt can see you through almost any situation, and Unbound makes a strong bid for the title with their chic Merino designs.”

"It's the most popular T-shirt in our Merino guide and well-loved by travelers. It's very soft and lightweight, and it packs down to a tiny roll."

“These tees have a sophisticated European elegance to them, thanks to both the material and design. Just looking at them makes you feel chic.”

“Between the flattering fit and the classic style, it's a great option for travel.”

"I may hold off on washing this T-shirt for another few weeks. It miraculously looks and smells like it was just cleaned."

Travel Leisure
WIRED
Forbes
Lonely Planet
Fast Company

"This is the perfect base layer as it’s super lightweight and is anti-wrinkle and moisture-wicking. This can quickly become your new closet staple at home and on the road."

"I may hold off on washing this T-shirt for another few weeks. It miraculously looks and smells like it was just cleaned."

"Lightweight and breathable, this shirt has a perfectly soft feel. The thin material is moisture-wicking, making this great for layering or wearing on its own."

"Unbound Merino sits at the intersection of travel gear and luxe knitwear, offering wool garments in timeless styles. They use superfine premium Merino wool that’s Woolmark-certified."

"This shirt's wool fibers lock odor molecules within and only release them on washing — which means less washing and more wearing. That makes this the ultimate travel top."

Travel + Leisure
Fast Company
Conde Nast Traveller
Bustle
Refinery29

What's included

Longsleeve Top Tank Bottoms Shorts

Women's Ultrafine Merino Sleep Longsleeve

  • 100% Merino Wool
  • 165gsm
  • Fiber micron: Ultrafine 15.5
Black

Women's Ultrafine Merino Sleep Top

  • 100% Merino Wool
  • 165gsm
  • Soft touch
  • Fiber micron: Ultrafine 15.5
Heather Oat

Women's Ultrafine Merino Sleep Tank

  • 100% Merino Wool
  • 165gsm
  • Fiber micron: Ultrafine 15.5
Heather Earth

Women's Ultrafine Merino Sleep Bottoms

  • 100% Merino Wool
  • 165gsm
  • Fiber micron: Ultrafine 15.5
Heather Oat

Women's Ultrafine Merino Sleep Shorts

  • 100% Merino Wool
  • 165gsm
  • Fiber micron: Ultrafine 15.5
Heather Earth

What people are saying

4.8
Rated 4.8 out of 5 stars
Based on 222 reviews
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222 reviews
  • ST
    sylvia t.
    Verified Buyer
    Reviewing
    Women's Ultrafine Merino Sleep Top Heather Oat / M
    I recommend this product
    What size did you buy? M
    Rated 5 out of 5 stars
    10/21/26
    Not just for sleep!

    This is a great layering piece! I had another shirt from this company in an oat color, and was looking to replace it after several years of use. This ultrafine top was close in color and weight so I gave it a try. It's a bit looser than the "day" fit, and the fabric is very lightweight and silky. It's not see through even though the color is light and neutral. It is a bit tapered on the edge so not made for tucking in, but works great with a travel set as an inner layer and breathes well on those international overnight flights. Handwashes well and dries fast, which is another travel plus. I got a medium, am 5'4" 120, and it's loose but somewhat cropped.

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  • LP
    Laura P.
    Verified Buyer
    Reviewing
    Women's Ultrafine Merino Sleep Longsleeve Heather Earth / M
    I recommend this product
    What size did you buy? M
    Rated 5 out of 5 stars
    10/14/26
    Women’s Ultrafine Merino Sleep LS

    So soft and so comfortable!! Love it!! I’m usually a small but got Medium for a little looser fit and it’s perfect!!

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  • SM
    Stephanie M.
    Verified Buyer
    Reviewing
    Women's Ultrafine Merino Sleep Longsleeve Heather Oat / S
    I recommend this product
    What size did you buy? S
    Rated 5 out of 5 stars
    10/13/26
    Great length!

    I bought this shirt as the other long sleeve shirts are way too long. This is a great length for shorter torso women and the relaxed fit is flattering. Would love to see it in more colours or more petite shirt options.

    How did you find the fit?Rated 1.0 on a scale of minus 2 to 2
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  • GZ
    Gabriela Z.
    Verified Buyer
    Reviewing
    Women's Ultrafine Merino Sleep Top Dusty Purple / XL
    I recommend this product
    What size did you buy? L, XL
    Rated 5 out of 5 stars
    10/10/26
    Merino Sleep Top

    This is my second Merino Sleep Top! I had to buy a second one after I had the best sleeps in years by wearing the Merino Sleep Top and Pants! Thank you Unbound Merino for you awesome products!

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
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  • LB
    Lori B.
    Verified Buyer
    Reviewing
    Women's Ultrafine Merino Sleep Shorts Black / L
    I recommend this product
    What size did you buy? L
    Rated 5 out of 5 stars
    10/9/26
    So comfortable!!

    I sized up to allow for shrinkage in case of accidental drying, and probably should not have, they are plenty roomy. Very soft and comfortable !

    How did you find the fit?Rated 2.0 on a scale of minus 2 to 2
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