What's your Basewear Top Size?
Designed to ignite your inner spark. ✨
Our grassroots, women owned and run business has been creating versatile, technical underlayers since 2016. Everything we create is designed by women with feedback from as many body types as we can find, and wear tested in the Eastern Sierra mountains.
Want to support a future you can believe in while staying ultra comfy?
Start with Basewear.
The most comfortable sports bra, ever.
Hike, climb, swim. You can do anything in Basewear.
Go ahead and donate out all your other sports bras to a good cause.
Basewear will replace all your bras, sports bras, and swimsuits.
Athletic underwear for any outdoor adventure.
Designed to move with your curves.
Inside TK
🎉The TK Time Capsule - Our journey through the last three years.
Well, hello hello. How long has it been? 5 years? 17 years? Who knows, COVID time isn’t real. One thing is for sure: it’s been far too long since we...
The Unexpected Spark That Connects Women at the Crag
At Tera Kaia, we designed basewear because we got tired of clothes that didn’t fit right, and didn’t perform on outdoor adventures. What we didn’t realize is that a piece...
Logo Redesign: TK Gets a New Look
It’s 2023 and TK is ready to hit the world with a brand new look. We’ve been working hard behind the scenes with the help of our talented designers to...
We love to see where you take your Basewear.
Follow @terakaia on Instagram and tag us on your adventures with #Basewear and #BeYourOutsideSelf.
Upcoming TK Events
Womens Splitboard Event in Mammoth - Ladies Weekend Out
Golden State Guiding is back with a Ladies Weekend Out Womens Splitboarding event in beautiful Mammoth Lakes! Tour and ride in the breathtaking Eastern Sierra this spring with GSG's talented, all-female Splitboard Guide Team.
Gear Sale at Tera Kaia Bishop
Out with the old, in with the new. Our twice-yearly secret gear sale is happening in person at Tera Kaia Bishop! Our biggest clearance deals mean you can stock up on all the Basewear you need for the year.
Womens Climbing Event in San Diego - Ladies Weekend Out
Our Ladies Weekend Out event is back this February in beautiful San Diego! Climb some of San Diego’s most coveted rock climbing crags with our professionally trained AMGA guides. Both days will be packed with fun climbing for all abilities, technical clinics introducing you to outdoor climbing, camaraderie, community and fun for all!
