Rated 4.3 out of 5
Based on 152 reviews
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Thong

Everyday Weight | 95% Merino
$ 28
Size
Color: Tannin

In stock, ships fast.

2 day standard shipping

Easy returns, free exchanges

Designed in Seattle

Description

Our classic Thong features a smooth, no-elastic waistband that vanishes under clothes. Made with 95% merino wool for natural comfort (size down for your perfect fit!)

Fabric

Everyday weight • 175 GSM
Ultra-soft • 17.5 micron fibers
High blend • 95% Australian merino, 5% elastane

Fit & Features

Fit: Modern

Comfort Features: Flatlock seams, tagless interior, soft elastic jacquard. Merino / elastane construction for extra stretch, odor resistance, moisture wicking, itch free, 4-season comfort.

Layer: Next To Skin

Care

Wash: Pop your Woolly in the machine on a cold cycle with similar colors. But be careful—fine merino fibers can snag on zippers, buckles, and Velcro. Avoid washing with jeans, jackets, backpacks, or any harsh fabrics.

Dry: Tumble dry on low or go au naturel and hang it up to dry.

Avoid Bleach: Skip the bleach—it’s not a friend to wool fibers.

No Iron Needed

Pilling: Wool may pill over time, but turning your garments inside out before washing can help slow this down.

Air Dry Option: For the air dry lovers out there, lay your wet Woolly on a towel, roll it up like a burrito to gently squeeze out extra moisture, then hang it up for a breezy air dry!

One Year Guarantee

People who make the move to merino typically don't go back. We're so confident that our underwear is the best around that we'll back them for a full year. We want you to be happy! If for any reason your Woolly undies aren't top notch we'll replace them.

No fuss just comfy butts.

Responsible Wool Certified

Our Responsible Wool Standard (RWS) certified supply chain verifies high standards of animal welfare and land management practices in wool production and tracks the certified material from farm to final product.

Certified by Control Union:  1313848

Plastic Free Packaging

Woolly's product packaging is 100% recyclable and plastic free. We constantly strive to improve the sustainability of our operations by reducing waste, reselling our returns, and donating our unsellable product.

These are just a few of the ways Woolly does business better

average rating 4.3 out of 5
Based on 152 reviews
  • 5 Stars
    98 Reviews
  • 4 Stars
    22 Reviews
  • 3 Stars
    16 Reviews
  • 2 Stars
    10 Reviews
  • 1 Star
    6 Reviews
78% of reviewers would recommend this product to a friend
Comfort
Rated 4 out of 5
Fit
Rated 1 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is Just Right and 2 is Runs Large
Customer photos and videos
152 Reviews
Reviewed by Deborah
I recommend this product
Rated 5 out of 5
Review posted9 days ago

5 Stars

Very comfortable

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Reviewed by Lelia
I recommend this product
Rated 5 out of 5
Review posted20 days ago

5 Stars

Love these. Very comfortable and will likely order more.

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Reviewed by Sarah E.
Verified Buyer
I recommend this product
Size Purchased
X-Small
Age Range
35 - 44
Product Standouts
  • Breathable
  • Moisture wicking
  • Itch free
  • Odor resistance
  • Flatlock seams
Rated 5 out of 5
Review postedabout 1 month ago

The best underwear!

I love my woolly underwear so much. I have so many clothing items from them. I am obsessed. These fit maybe a tad looser then my normal size ,so if you are in between sizes I would go down. So soft and so stretchy you will not regret it buying these.

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Comfort
Rated 5 out of 5
Fit
Rated 1 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is Just Right and 2 is Runs Large
Was this helpful?
Reviewed by Shelby T.
Verified Buyer
I recommend this product
Size Purchased
X-Large
Age Range
45 - 54
Product Standouts
  • Breathable
  • Moisture wicking
  • Itch free
  • Odor resistance
  • Tagless interior
Rated 5 out of 5
Review postedabout 2 months ago

Size down

I love them, I just wish I would have read more reviews that said to order a smaller size. I have the XL in the bikini briefs, so I ordered the same in the thong. Large would have been a better option.

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Comfort
Rated 5 out of 5
Fit
Rated 2 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is Just Right and 2 is Runs Large
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Reviewed by Beth W.
Verified Buyer
I recommend this product
Size Purchased
Medium
Age Range
35 - 44
Rated 5 out of 5
Review postedabout 2 months ago

so comfortable

I'm so glad I sized down one size because these fit perfectly. they feel like I'm not wearing anything and they are so soft. I wish all my underwear was woolly!

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Comfort
Rated 5 out of 5
Fit
Rated 2 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is Just Right and 2 is Runs Large
Was this helpful?