4.8
Rated 4.8 out of 5 stars
505 Reviews

Bikini Brief

Everyday Weight | 95% Merino
$38

Fit: Most people prefer to size down.

Size
Color: Black

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!

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

4.8
Rated 4.8 out of 5 stars
Based on 505 reviews
93%would recommend this product
ComfortRated 4.9 on a scale of 1 to 5
FitRated 0.2 on a scale of minus 2 to 2
505 reviews
  • S
    Suzi
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    5 Stars

    I just love these underwear! So comfortable!

    I throw them in the washing machine on a hand wash cycle, and they air dry in no time at all! Perfect for travel if you want to hand wash them in the sink, they dry super fast and it cuts down on my packing!

  • AC
    Anne C. M.
    Verified Buyer
    I recommend this product
    Size Purchased Medium
    Age Range 65+
    Product Standouts Breathable, Athletic fit, Flatlock seams, 4-season comfort, Moisture wicking
    Rated 5 out of 5 stars
    1 month ago
    Best underwear ever

    The bikini briefs are the most comfortable underwear I've ever had. They are soft and you don't know they are on. They do not shift or ride up. But the best feature is that they dry in just a few hours. When I travel, I use them exclusively because I can wash them out as soon as I take them off and they are ready the next morning. They are light and don't take up space in your suitcase. They were lifesavers on a recent cruise to the Mediterranean when it was nearly 100 degrees on each excursion and my clothes had to be washed everyday. Lastly, I love the colors. I match them to my clothes each day.

  • JM
    Julie M.
    Verified Buyer
    I recommend this product
    Product Standouts 4-season comfort, Breathable, Moisture wicking, Tagless interior
    Rated 5 out of 5 stars
    2 months ago
    Great underwear!

    I really recommend these bikini briefs! They are great all round and great for travel!