Brief | TOURA Basewear Bottoms

Quick-Drying Brief Underwear and Swim Bottom

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5 in stock
Support women owned & run.
Designed in the Eastern Sierra.
Free U.S. shipping & exchanges.

The TOURA Briefs are our swim-friendly undies, designed to keep you comfortable and prepared for any adventure. Basewear Bottoms will become the only underwear you need to pack when you head out for travel, backpacking, or just a weekend camping trip. They're quick-drying, light, and comfortable and they won't slip down if you happen to jump off a cliff into a big alpine lake.

Fabric Details:
• Ultra-breathable, light, and quick drying
• 82% Recycled Polyester 18% Elastane 
• All recycled fibers are 100% Post Consumer 
• No PFAS Chemical Treatments
What are Basewear Bottoms?

Basewear Bottoms are unlike any underwear AND swimsuit you've ever worn... they're both.

Basewear Bottoms will simplify your packing for any trip. Not only will you be prepared for any adventure (land or sea) you’ll never have to overthink packing again.

Switch to Basewear and feel comfortable, confident, and prepared for any adventure.

One Size does Not Fit All!

Our 100% all-women team has fit-tested every single size we create on as many body types as we can find: from compact and muscular to full and curved.

We’re so confident you’ll get the perfect fit that it’s part of our guarantee. Exchanges are free and easy, and we'll do everything we can to help you get the right size.

Designed by Women, for You.

TK is more than just Basewear: it's a community. Everything we make is designed from the experience of being a woman living an outdoor lifestyle - because that's exactly what we are. We design to solve problems real women face, and wear test everything we make in the Eastern Sierra mountains.

Support a grassroots, women-run operation without sacrificing the design quality you’d expect from a huge corporation.

Sustainable by Design

"Shoot, I left my swimsuit at home" We know that feel. Normal underwear has no technical performance, and swim bottoms are way too tight and stifling to wear under clothes. You probably have a drawer filled with both that you never wear because they're too uncomfortable.

Replacing this endless cycle of disappointment with one single item that is ethically and sustainably created will have mother nature singing your praises. Your purchase is an investment in a more comfortable, sustainable future.

Basewear is designed to go anywhere you can.

Don't take it from us, read the Rearviews!

I literally live in these. The new bottoms have become my first go to grab and I am slowly filling out enough to swap out all old ones. For someone who takes in ALL details/senses at all times, this takes just one more thing out of that removing just one more layer of stress which is crucial in my ability to function in life.
— Jessica (TK Supporter)
Basewear tops and bottoms are great for outdoor activities: climbing and hiking. I’ve also just started wearing the bottoms always because they are high waisted and most of my pants are high waisted so they don’t fall down under my jeans and that is lovely 👍🏼
— V.M. (TK Supporter)
Basewear Tops are for weekends, adventures, bike rides and hiking. Bottoms: I love them for airline travel and managing sweat. Any time I know managing sweat is going to be a problem I wear them. I am also using the High Waist and Crop Top now as a swim suit.
— Ashley (TK Supporter)
Basewear is comfy running and climbing. The band isn't so tight that it leaves marks or gets uncomfortable after a long time. The bottoms are just really cozy.
— N. (TK Supporter)



I'm in between sizes, should I go up or down?

Measure your perfect fit at . If you are in between measurements, pick based on your preference! Do you like a breathable fit or a snug fit?

Are they seamless?

No, the TOURA Brief and Thong are not seamless. The seams allow for a gentle hug at the leg and waist. At first, we did try seamless but they wouldn't stay put during water activities.

Will my Thong and Brief sizes be the same?

Possibly. If you have an especially curvy frame and your waist size is dramatically different from your hip size, then you may be a size down in the Thong, as compared to the Brief.


Try it on, exchange it easily.

Our women run team will help you get the right sizing, and quickly help you through your exchange to get you the perfect size.

We'll even pay the shipping.

Need a different size? No problem.

1. Get a Free Shipping Label

Start an Exchange. We'll email you a complimentary shipping label, on us!

2. Drop it in the Mail

Print your label and stick it on your re-usable packaging. Drop it at your nearest mail box.

3. Get your New Item

Yep, that's it! Our team will handle the rest and your new item will arrive as soon as possible.