Essential Bikini
Our Essential Bikini is designed to stay put and move with you, while keeping you funk-free, dry, and comfortable throughout your entire day no matter your adventure. Crafted from super-fine Merino wool, our seamless design and comfort waistband eliminate digging and rolling during your hike, ride, climb, workout, or vinyasa — so comfortable, you’ll forget you’re even wearing it!
Bonus: Our ZQ, OEKO-TEX, and Responsible Wool Standard certified Merino is also regenerative and sustainable. (which also means it is free of BPA, BHP, and toxic forever chemicals).
Double Bonus: Our Bikini is great in and around the water. It dries in the blink of an eye.
For more, scroll down to check out our customers’ reviews!
Care Guide:
Material:
FIRST TRY GUARANTEE | 14 DAYS
Our First Try Guarantee allows you to order and try one piece per style, color, and size.
You have 14 days from date of receipt to test them out. If they don’t work for you, you may exchange them for a different style/color/size or return them for a full product refund to your original payment method.
Please only open and try one piece per style, color, and size, before opening any multiples you may have purchased.
EXCHANGES | 30 DAYS
You have 30 days from date of receipt to try a product and exchange it for any reason.
We will send you a shipping label for the return and get your replacement items shipped at no cost to you.
WARRANTY | 1 YEAR
Our Performance Innerwear Essentials are built to last.
That's why our warranty replacement program allows you to receive a free replacement if any item from our Performance Innerwear Essentials collection doesn't hold up under normal wear for a full year from the date of receipt.
To start your warranty claim, please email info@branwyn.com with a brief description and pictures of the issue so our tech team can review.
INTERNATIONAL ORDERS
Regrettably, we cannot accept returns, exchanges, or refunds for International DDP (Delivery Duty Paid) shipments due to the complexities of international duties, taxes, and fees.
FINAL SALE
Final Sale items cannot be returned or exchanged. All purchases of final sale items are non-refundable and non-exchangeable.
COMPLETE THE SET
PERFORMANCE WITHOUT COMPROMISE
Designed for superior performance and maximum comfort—it all starts with Merino wool. Super-soft, ultra-fine Merino wicks sweat to keep you dry, fresh, and funk-free. The natural crimp of its fiber traps air so you stay cool when things heat up and keep warm when there’s a chill.
Moisture wicking
Naturally breathable
Temperature regulating
Odor Resistant
BUTTERY SOFT NATURAL FIBER
GYNECOLOGIST APPROVED
These were too tight/small on me. Measurements are 31" waist, 38" hip, and 39" butt - I typically wear a medium. It would really help if measurements were listed in the sizing.
I’ll never go back to synthetic underwear again, these wool undies are SO comfie!
These are the best panties. I originally bought them for hiking but I love them so much I wear them almost daily now. The fit is perfect and I love how the merino wool does it job wicking, and keeping things from getting smelly while working out, hiking or just day to day activities.
I love the new color and so happy
Ladies reported that these run small, so i sized up- they’re enormous on me! Buy your regular size! They are thick, probably nice for winter wear…