Essential Bikini

Regular price: $32.00
Sale price: $32.00
Regular price
Unit price: per

The Essential Bikini is designed to stay put and move with you throughout your entire day. Featuring an elastic-free waistband that eliminates digging and rolling, she’s so comfortable that you’ll forget you’re even wearing it!

SIZE CHART

All knitwear has some stretch, so you might fit a couple of different sizes. We recommend going with your standard as-usual size.

	Pant Size
Extra-Small (XS)	US 00-0
Small	US 2-4
Medium	US 6-8
Large	US 10-12
Extra-Large (XL)	US 14-16

Tell me more about the fit

Our innerwear is meant to fit snug on the body, if you prefer a looser fit, then we recommend sizing up. If it feels just a little tight and you aren't sure if the next size up would be better, then we recommend wearing/washing it 3-5 times to see if it breaks in to your liking before exchanging it for another size.

Will it stretch out?

Not really. Our innerwear does give with wear, but only to mold to your body.

What sizes are the models wearing?

Natalia is wearing a Medium Black Bikini, Galen is wearing a Medium Light Nude Bikini, Riley is wearing an X-Large Light Nude Bikini, Emma is wearing a Small Warm Nude Bikini, and Bri is wearing a Medium Dark Nude Bikini.

BUNDLE AND SAVE!

Whether your new to our innerwear or have already replaced all your undies with Performance Innerwear, we've got you covered with a sweet bundle discount.

10% off any 3+ items

15% off any 6+ items

20% off any 12+ items

Discount automatically applies at checkout! Discount is not combineable with other promotions including the $10 Welcome Coupon.

SIZE CHART

All knitwear has some stretch, so you might fit a couple of different sizes. We recommend going with your standard as-usual size.

	Pant Size
Extra-Small (XS)	US 00-0
Small	US 2-4
Medium	US 6-8
Large	US 10-12
Extra-Large (XL)	US 14-16

Tell me more about the fit

Will it stretch out?

Not really. Our innerwear does give with wear, but only to mold to your body.

What sizes are the models wearing?

BUNDLE AND SAVE!

Whether your new to our innerwear or have already replaced all your undies with Performance Innerwear, we've got you covered with a sweet bundle discount.

10% off any 3+ items

15% off any 6+ items

20% off any 12+ items

Discount automatically applies at checkout! Discount is not combineable with other promotions including the $10 Welcome Coupon.

Size

Color

Quantity

Quantity must be 1 or more

A low-rise and four-way knit stretch bikini that fits snug around your hips. Constructed using seamless knitting technology so that the seams lie flat against your body. All innerwear is meant to hug the body. If you prefer a less compressed fit or are in between sizes we recommend sizing up. See size guide for more information.

GLDNspun Merino Blend (81% merino wool, 12% nylon, 7% spandex) that's naturally moisture-wicking and odor resistant.

Machine washable and dryable, however we like to wash our innerwear in cold water with like colors, no bleach or fabric softener, and hang them to dry to preserve their longevity. On the road or in the wild? Hand wash in the shower or in fresh spring water and hang to dry.

We source our Merino wool from ethically raised sheep in Australia. Our yarn is engineered and spun by Sudwolle in Germany after which it is sent to Istanbul, Turkey where it is seamlessly knit, dyed, constructed prior to being shipped to HQ in Portland, Oregon.

PERFORMANCE WITHOUT COMPROMISES

Give your lady bits the gift of super soft, ethically sourced Merino wool that will leave you feeling fresh, clean and swamp-ass free. Good for you and the planet!

moisture wicking

Odor-Resistant

Naturally Breathable

Super Soft Material

Temperature Regulation

Female Friendly

COMFORT WAISTBAND

no digging, rolling, chaffing or pinching

MOVES WITH YOU

super-soft Merino that moves with you without bunching

FUNK-FREE

naturally moisture-wicking to keep you fresh and dry all day

1. COMFORT WAISTBAND

no digging, rolling, chaffing or pinching

2. MOVES WITH YOU

super-soft Merino that moves with you without bunching

3. FUNK-FREE

naturally moisture-wicking to keep you fresh and dry all day

Essential Bikini

Highly Recommend

I highly, highly recommend Branwyn for their excellent customer service, ethics, and outstanding product. I had issues with the sizing and they sent me the correct size no problem. I now have two pairs of the bikini and one of their bralette. In my quest for good hiking underwear, I have tried on pretty much ALL of the brands. Everything else rode up immediately within a couple steps. I thought I would have to relegate myself to thongs to prevent giant wedgies given by all other underwear...until Branwyn came along! Literally the ONLY Merino underwear that truly doesn't ride up, is comfortable, and keeps me dry even hiking in hot, humid Florida summers. My measurements are 28" waist, 42" glutes and I settled on the Large bikini (the medium I tried did not end up loosening up enough to be comfortable). I definitely recommend sizing up if you're in between sizes or have larger glutes. The cut of the bikini is very conservative and does show some panty lines, and the bralette has no shaping/shows nipples when it's cold. This doesn't matter much because I got them for hiking, but if they made a Brazilian/cheeky cut underwear or a bralette with some shaping to it I would literally immediately replace my entire drawer (different colors like Blue would be a cherry on top, pretty please!). If you're unsure because of the price...they're worth it for well made Merino from an ethical company.

Amazing, super comfy

The best underwear I've ever gotten. Extremely comfortable, stretchy, just amazing overall. I can't wait to get more!

1 2 3

FIRST PAIR GUARANTEE

LOVE BRANWYN OR IT'S FREE!

We know how hard (and annoying) in can be to find the perfect pair of underwear.

Our First Pair Guarantee allows you to try 1 pair of each unique style and size in your first order, and return risk-free within 14 days of receiving your order.

Just be sure to keep any duplicate pairs you ordered unopened and unworn in case you need to make a swap!

LEARN MORE

Essential Bikini

SIZE CHART

BUNDLE AND SAVE!

10% off any 3+ items

15% off any 6+ items

20% off any 12+ items

SIZE CHART

BUNDLE AND SAVE!

10% off any 3+ items

15% off any 6+ items

20% off any 12+ items

PERFORMANCE WITHOUT COMPROMISES

moisture wicking

Odor-Resistant

Naturally Breathable

Super Soft Material

Temperature Regulation

Female Friendly

COMFORT WAISTBAND

MOVES WITH YOU

FUNK-FREE

1. COMFORT WAISTBAND

2. MOVES WITH YOU

3. FUNK-FREE

Customer Reviews

FIRST PAIR GUARANTEE

LOVE BRANWYN OR IT'S FREE!