Rated 4.8 out of 5
Based on 469 reviews

Bikini Brief

Everyday Weight | 95% Merino
$ 34
Size
Color: Black

Click Bundle & Save below to save 25% on a 5 pack

In stock, ships fast.

2 day standard shipping

Easy returns, free exchanges

Designed in Seattle

Description

The Bikini Brief features a thin elastic band that sits smoothly against your skin. Perfect for smooth lines whether you're layering up or lounging around in just the essentials.

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!

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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

Write a Review
average rating 4.8 out of 5
Based on 469 reviews
  • 5 Stars
    422 Reviews
  • 4 Stars
    29 Reviews
  • 3 Stars
    10 Reviews
  • 2 Stars
    3 Reviews
  • 1 Star
    5 Reviews
93% of reviewers would recommend this product to a friend
Comfort
Rated 4 out of 5
Fit
Rated 0 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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469 Reviews
Reviewed by Vicky W.
Verified Buyer
I recommend this product
Size Purchased
Medium
Age Range
65+
Rated 5 out of 5
Review posted

Love this underwear

When I first heard about merino underwear I was very skeptical. Then, Woolly gave me a free pair. Threw out my other underwear and wear Woolly all the time. So comfortable, soft, absorbent, doesn't ride up, fall down or any of those unpleasant things. Yay, Woolly!

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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
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Reviewed by Tamisha M.
Verified Buyer
I recommend this product
Size Purchased
XX-Large
Age Range
45 - 54
Product Standouts
  • Breathable
  • Moisture wicking
  • Odor resistance
  • Itch free
Rated 5 out of 5
Review posted

Like I’m going commando

These are the most comfortable and cool bikini undies I’ve ever worn. Not restrictive, always stay in place and moisture wicking to keep me comfortable!

I hate the wasteful packaging.

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Comfort
Rated 5 out of 5
Fit
Rated 0 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 Vicki B.
Verified Buyer
I recommend this product
Size Purchased
Large
Age Range
65+
Product Standouts
  • Breathable
  • Moisture wicking
  • Odor resistance
  • 4-season comfort
Rated 5 out of 5
Review posted

Yes, the reviews are TRUE

Summer this year is extremely hot and uncomfortable - but I'm not sweating it in my new Woolly bikini briefs. It took me a long time to decide to make the investment - let's face it, they'll be a staple in my wardrobe for years to come. Reviewers mentioned every question I had...and they were right! Cool, moisture wicking, fast drying, no odors, soft and more. I'm so pleased with mine that I'm considering gifting some to my friends who have difficulty with the heat like me. (Though I'd like to include a photo, as a 'woman of a certain age' I don't have a young model's physique.) Don't delay, buy the under garments that best suit your style TODAY

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Comfort
Rated 5 out of 5
Fit
Rated 0 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 Belle K.
Verified Buyer
I recommend this product
Size Purchased
X-Large
Age Range
25 - 34
Product Standouts
  • Breathable
  • Odor resistance
  • Tagless interior
  • Itch free
  • Moisture wicking
Rated 5 out of 5
Review posted

Great fit, absolutely no smell, love these undies!!

I have tested the "air and rewear" method for a couple days with these as I plan to take for multi day hikes and short weekend trips. They really work! I have always wanted merino wool underwear but never found my size available with other brands. That end of day funk, post gym sweatiness, maybe you sneezed?(IYKYK) these underwear really are a life saver. Size is just right! and they are SOFT

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Comfort
Rated 5 out of 5
Fit
Rated 0 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 Lauren
I recommend this product
Rated 5 out of 5
Review posted

5 Stars

Soft, comfy, no chaffing, no stink. Perfect.

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