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Women's Natural Bikini $35.00

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Women's Natural Bikini
Women's Natural Bikini
Women's Natural Bikini
Women's Natural Bikini
Women's Natural Bikini

Women's Natural Bikini

  • Women's
  • First
  • 18.4 Micron
  • 140 gm2
$35.00 $35.00
FINAL SALE

Color:

Size:

Size Chart
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Why is my size sold out?

Making clothing can be a dirty business, but we strive to keep it clean. Our line is crafted for quality and long-term performance. And we limit what we make: small-batch production ensures every garment is built to the highest standards and finds a loving home. Our approach minimizes landfill waste and uses less energy and water. We know it’s disappointing when a style you love is out of stock, but we appreciate your joining us in our pursuit of the highest environmental standards and carbon neutral impact.

Women's

Size Size # Bust Waist Hip Sleeve Inseam
XS 0 33 24 ½ - 25 ½ 34 ½ 29 29 - 30
S 2 - 4 34 - 35 26 ½ - 27 ½ 36 ½ - 37 ½ 30 - 31 30 - 31
M 4 - 6 36 - 37 28 ½ - 29 ½ 38 ½ - 39 ½ 31 - 31 ½ 31 ½
L 8 - 10 38 ½ - 40 31 - 32 ½ 41 - 42 ½ 32 - 32 ½ 31 ½
XL 12 - 14 40 - 42 33 - 34 ½ 43 - 44 ½ 33 - 33 ½ 32 ½
XXL 14 - 16 44 - 46 34 ½ - 36 44 ½ - 46 33 ½ 32 ½
*All Measurements are in inches, unless otherwise noted.

Next to Skin: Your second layer of skin, hugs the body tight for optimal layering.

Athletic: Snug fit, this layer fits close to the body for a contoured, slim silhouette.

Standard: Not too snug and not too loose, this layer is right in the middle for everyday use.

Relaxed: Loose fit for comfort and extra layering underneath.

Fit Guide Image

Sleeve: With arm slightly bent, measure from the center back of your neck (at your spine) to the elbow and down to your wrist.

Bust/Chest: Measure full circumference of the chest at the widest point, under the arms.

Waist: Measure full circumference of the waist at the smallest point.

Hips: Measure full circumference of the hips at the widest point.

Inseam: Place measuring tape at crotch and measure to ankle.

Fit Guide Image

For any sizing, styling, or general inquiries, please contact us.

NEW BIKINI SILHOUETTE, SAME NEXT-TO-SKIN PERFORMANCE

Field Notes

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  • High-performance moisture-wicking to keep you dry and comfortable
  • Secure, no-slip fit with ultra-soft elastic and durable flatlock stitching
  • Optimized design with a widened leg opening and streamlined side seams for maximum mobility

The Clip

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This new design offers a true bikini-style fit, providing a balance of coverage and comfort for everyday wear.

New colors coming soon! Get first dibs by signing up below the add to cart button.

Fit and Sizing

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Size Chart
LAYER:
First
FIT:
Next to skin

*The Natural Bikini runs small. We recommend sizing up from your usual size.

LENGTH:
Side Seam - 2" (size M)
WEIGHT:

Content and Care

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CONTENT:
83% Merino Wool, 12% Nylon, 5% Elastane
CARE INSTRUCTIONS:
Machine Wash Cold Do Not Use Fabric Softeners Do Not Bleach Line Dry Cool Iron if Needed

Field Notes

+
  • High-performance moisture-wicking to keep you dry and comfortable
  • Secure, no-slip fit with ultra-soft elastic and durable flatlock stitching
  • Optimized design with a widened leg opening and streamlined side seams for maximum mobility

The Clip

+

This new design offers a true bikini-style fit, providing a balance of coverage and comfort for everyday wear.

New colors coming soon! Get first dibs by signing up below the add to cart button.

Fit and Sizing

+
LAYER:
First
FIT:
Next to skin

*The Natural Bikini runs small. We recommend sizing up from your usual size.

LENGTH:
Side Seam - 2" (size M)
WEIGHT:
0.09 lb / 0.04 kg (size XS)

Content and Care

+
CONTENT:
83% Merino Wool, 12% Nylon, 5% Elastane
CARE INSTRUCTIONS:
Machine Wash Cold
Do Not Use Fabric Softeners
Do Not Bleach
Line Dry
Cool Iron if Needed

Fabric Highlight

Pro Tech Lite

Composition: 83% Merino Wool, 12% Nylon, 5% Elastane
Weight(s): 140 gsm
Micron gauge: 18.4μm
Our Pro Tech Lite fabric is our featherweight champion. For our lightest weight textile, we use just a touch of nylon and elastane to increase the fabric's durability and keep it fitting close to skin for ultimate performance.

Pro Tech Lite
Recommended Layers
For optimal performance, layer the Natural Bikini with:
Rambler Crew Sock
Rambler Crew Sock
Women's GOAT Short Sleeve Tee
Women's GOAT Short Sleeve Tee
Women's Springbok Short
Women's Springbok Short
Women's Mammoth Full Zip Hoodie
Women's Mammoth Full Zip Hoodie

Overall rating: 4.3650794 / 5 from 63 reviews.

AI Generated Review Summary

Customers appreciate the comfort and quality of these women's natural bikinis, highlighting their moisture-wicking performance and secure, no-slip fit. The design offers a balance of coverage and comfort, with a widened leg opening and streamlined side seams for maximum mobility.

Summary topics

  • Comfort and Quality (22%): A significant number of customers appreciated the comfort and quality of these underwear, considering them their new addition.
  • Fit (27%): In general, customers find the fit of the product to be good, comfortable, and great.

Review topics: ["size","fit","color","pair","fabric","material","feel","underwear","quality","cut","coverage","undies","wool","tag","ibex","use","medium"].

Review highlights

  • "Merino wool is comfortable, cool and the fit is great." — Michelle R.
  • "These underwear are a great addition." — Micahla C.
  • "really nice comfortable underwear" — Gail G.

Reviews

Best underwear

"I tried 5 brands of merino wool bikini underwear before a trip and this is the best. I sized up, but perfect fit and lightweight. Others were too thick, sagged or didn’t completely cover in the back. No lines under clothes. The only thing I didn’t like was having to remove the tags with a seam ripper. Apparently they can be torn off, but I was afraid to try that."

— Susan N. (5/5)

Confy

"I love this underwear and can’t wait to order more. I thought they ran just slightly small. My medium fits but is a little snug. I got some larges and they are extremely comfy. I wear them at all times and primarily during hot weather where I work. I find they dry quickly and hug the body nicely without intensely digging into my skin. We’ll see how long they last but I’m happy with them so far."

— Brittany G. (5/5)

Would buy again

"Fits well, feels nice. I only wish Ibex offered a higher waisted bikini, like mid-rise."

— Cathy F. (5/5)

"Got the rooibos color because i red on internet you cant see red undergarments under white pants. I didn’t believe it but tried it just to see and was shocked it actually worked!!!! ❤️ might news another pair."

— Lisa (5/5)

obsessed

"These are great for everyday wear, but especially for longer days of heavy activity. Haven't tried them in the winter yet but they are cooling in the summertime"

— Brinley F. (5/5)

Very comfortable

"I purchased for pairs and this is all I wear for backpacking trips. Always comfortable, dries quickly, stays fresh."

— Heather P. (5/5)

The Best!

"These are undoubtedly the best under garments I’ve ever owned! I now have 5 pairs and would love a few more plus some more socks. They are also superb"

— Avis P. (5/5)

Great fit

"These fit very well and are super comfortable."

— Marcy A. (5/5)

Women’s natural bikini

"If you’ve been wearing these for a few years as I have, you’ll find the cut noticeably smaller. I’m really disappointed as these are all I wear. It’s doubtful that sizing up would satisfy."

— Laura K. (2/5)

Love love love

"I have worn these for twenty years, they feel terrific and fit well. Had to stock up as the rehab I was at ‘lost’ some."

— Kathryn A. (5/5)

Q&A

Merino is not your ordinary wool

LEARN MORE