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Merino Wool Underwear For Men & Women

A person is wearing a black top and the Woolx Lila Boy Shorts OLD, crafted from lightweight merino wool, standing against a plain white background. Their back is to the camera, highlighting the fit and style of the clothing.

Lila Boy Shorts

All Season
$40.00
A person models the Woolx Lila Boy Shorts in Cream Heather, with a snug fit and black waistband for all-day comfort. One leg is bent, and arms are partially visible against a white background.

Lila Boy Shorts

All Season
$40.00
A woman with long brown hair wears Woolx Roxie Bikini Underwear - Black and a black bra indoors by a window. "AI Generated Model" appears in the corner. Enjoy chafe-free comfort all day.

Roxie Bikini Underwear

All Season
$37.00
A person is seen wearing black Jazzy No Fly Boxer Briefs from Woolx, standing against a plain white background. The waistband prominently features the "Woolx" label, emphasizing the fit and style of these boxer briefs.

Jazzy No Fly Boxer Briefs

All Season
$50.00
A person is wearing Breathe Boxer Shorts - Black from Woolx, featuring a "woolx" waistband, highlighting the breathability of Australian Merino Wool. The image shows them from mid-thigh to the waist against a plain background. | Trell is 6’2”, wearing a size M

Breathe Boxer Shorts

All Season
$50.00
The image features an individual wearing the Reaction Boxer Briefs in Black, showcasing the Woolx brand name on the waistband. The front view highlights the comfortable fit of these performance boxers on the torso and upper legs. | Trell is 6’2”, wearing a size M

Reaction Boxer Briefs

All Season
$50.00
A person is wearing Graphite Heather Reaction Boxer Briefs by Woolx, featuring a black waistband with "woolx" text. The image highlights the performance boxer design on their lower torso and upper thighs against a plain background.

Reaction Boxer Briefs

All Season
$50.00
A person stands barefoot in a matching blue sports bra and Woolx Elliott Boyshort - Cloudy Bay, high-waisted and fitted Merino wool boyshorts, against a plain light background. Only the body is visible, not the face. | Ariana is 5'11", wearing a size S

Elliott Boyshort

All Season
$85.00
A person stands barefoot against a plain white background, wearing the Woolx Elliott Boyshort in Nutmeg and a matching brown sports bra, with one hand on their hip and the other by their side. | Ariana is 5'11", wearing a size S

Elliott Boyshort

All Season
$85.00
A person, shown from the shoulders down against a white background, models Woolx Elliott Boyshort - Wild Blossom: a quick-drying matching set of pink shorts and crop top. The person is barefoot with arms slightly bent. | Tori is 5'7", wearing a size S

Elliott Boyshort

All Season
$85.00
Woman in Woolx Maeve Bikini - Black and white shirt sits cross-legged on a bed, smiling with eyes closed.

Maeve Bikini

All Season | Seamless
$45.00
A woman stands with her back to the camera, wearing the Maeve Bikini - Sand by Woolx in a softly lit bedroom. "AI Generated Model" appears in the lower right corner.

Maeve Bikini

All Season | Seamless
$45.00
Best Seller
A person models Woolx's Mabel Full Coverage Underwear in black, highlighting its seamless comfort. The high-waisted style is shown barefoot against a white background, with the image cropped above the waist and below the knees.

Mabel Full Coverage Underwear

All Season | Seamless
$45.00
Best Seller
A person wearing Woolx Mabel Full Coverage Underwear in Sand stands barefoot against a plain white background, highlighting the seamless comfort. The image showcases the body from shoulders to feet.

Mabel Full Coverage Underwear

All Season | Seamless
$45.00
Best Seller
Wearing the Woolx Farrah Thong in black, a person stands in the kitchen holding a white mug.

Farrah Thong

All Season | Seamless
$45.00
Best Seller
A person in the Woolx Farrah Thong - Sand and a beige bra, with a white robe over their shoulders, stands in a kitchen holding a white mug. "AI Generated Model" appears at the bottom right of the image.

Farrah Thong

All Season | Seamless
$45.00
A woman smiles in a wardrobe wearing Woolx Mabel Full Coverage Underwear in Rosewater with a matching bra and white button-up shirt. Neutral-toned clothes hang in the background.

Mabel Full Coverage Underwear

All Season | Seamless
$45.00
Best Seller
A woman with long, wavy blonde hair smiles at the camera while wearing the Woolx Mabel Full Coverage Underwear in Bluebell, showcasing the comfort and style of this seamless set against a plain white background.

Mabel Full Coverage Underwear

All Season | Seamless
$45.00
A woman with long, wavy blonde hair smiles at the camera, wearing the Woolx Maeve Bikini in Rosewater, standing against a plain white background.

Maeve Bikini

All Season | Seamless
$45.00
A woman in the Woolx Maeve Bikini - Bluebell, with a towel on her head, smiles by a bright bathroom sink.

Maeve Bikini

All Season | Seamless
$45.00
A woman stands barefoot against a plain white background, modeling Woolx Roxie Bikini Underwear in the Skyline color. Her hands are at her sides and her face is not visible in the photo.

Roxie Bikini Underwear

All Season
$37.00
A man wearing Woolx Reaction Boxer Briefs in Blue Sand Mini Stripe, featuring a black waistband, stretches his arm across his chest against a plain, neutral background.

Reaction Boxer Briefs

All Season
$50.00
A person models the Woolx Reaction Boxer Briefs in Coastal Mini Stripe, featuring a black "woolx" waistband. The cropped image (shoulders to mid-thighs) against a white background emphasizes the fit of these performance underwear. | Trell is 6’2”, wearing a size M

Reaction Boxer Briefs

All Season
$50.00
A man models the Woolx Reaction Boxer Briefs in Woodland Mini Stripe, featuring a black "woolx" waistband. He stands against a white background with his head out of frame. | Trell is 6’2”, wearing a size M

Reaction Boxer Briefs

All Season
$50.00

Hello comfort. Welcome to feeling fresh, light, and clean all day everyday thanks to merino wool. Our Woolx men’s and women’s merino wool underwear provide all the incredible performance features of merino wool in modern cuts designed to give you a barely-there feel with stay put construction. The perfect fit, with no bunching, sagging or riding up allowed.

Experience the difference Merino Wool makes. Our ultra-soft fabrics are incredibly breathable, quick drying, naturally moisture wicking, odor-destroying, and allow for amazing air flow. Built with the needs of an athlete in mind our undergarments offer stay-put, chafe-free comfort hour after hour, day after day. The ideal underwear for camping and traveling, Woolx bottoms dry super-fast and are naturally antimicrobial, destroying the bacteria that create odor. Perfect when you need to go a couple of days between washings, or anytime you have to skip your after gym shower.

Exceptionally soft, Woolx underwear provides the ultimate in high-performance comfort. Engineered to move with you and stay put where you need it. Designed for absolute comfort for an active lifestyle, and guaranteed to perform under any conditions.

At Woolx we’ve built underwear that’ll go the distance to keep you feeling fresh and clean. Stay cool, dry, and comfortable all day, every day. Welcome to the most comfortable underwear you’ve ever worn.