Meet this swimwear / underwear hybrid classic: The Bikini bottom. It looks cute, it's comfy as heck, and like a social butterfly, it gets along with everyone else.
Made of doubled Sustainluxe fabric, it's all that silky, stretchy goodness that makes for comfy underwear or swimwear, however you decide to wear it. The classic cut is neither too revealing nor too grandma. The elasticized waistband and leg holes keep it in securely in place without cutting into you. Just some of that SOMI magic.
Your search for swim bikini bottoms is over!
- Elasticized waistband
- Elastic leg holes
- Doubled fabric
- Silky and stretchy SustainLuxe fabric
Domestic shipping: Enjoy free domestic shipping on orders above $75. For orders under $75, shipping is $6.99.
International shipping: International orders are $15 to ship. Please note that you might be charged customs fees by your country.
We want you to be happy. If you aren't, reach out to email@example.com with why and we can process a return or exchange.
All sale items are final sale.
For tops: We do free returns and exchanges on tops that are returned in saleable condition. This means that the colored paper band wrap must be untorn and there is no odor or visible signs of wear. There is a $5 handling and postage fee deducted from your refund. If the item has been worn, it will be eligible for store credit only.
For bottoms: Since we cannot resell or recycle bottoms, bottoms are final sale only. We encourage you to share with someone else in your life if your pair doesn't fit. We also recommend ordering one pair to start rather than a multipack to make sure you like the fit.
We predict you'll love our proprietary Sustainluxe fabric. It's super silky, has great stretch, and keeps you cool and dry.
Made of Sustainluxe
Ridiculously silky & stretchy
Cool and breathable
Wicks sweat, quick dry
Free exchanges on tops. Full return policy >>
Loved by many: thousands of women agree it's crazy silky and comfy.
as seen on
Underwear for Everywhere
Silky and comfortable.
You'll feel like you're getting silky hug. SOMI is designed so that it's comfortable enough to be worn under clothing all day but strong enough for swims and hikes.
Stay fresh and dry.
The secret sauce is in the fabric. Sustainluxe wicks sweat, dries in a snap, and is anti-microbial to keep you fresh.
"This brand is a solution to a HUGE need I have when traveling and packing."
I recently took my SOMI’s with me on a 25 day trip around 8 states in the west and was able to go from hiking in them, to hot springing, to lounging, to working, while also being able to wash and care for them with ease on the go. Perfect for my minimal and on the go lifestyle. They dry quickly, feel incredible silky-soft, are comfortable, odor resistant, and are SO CUTE on. -- Kymberly Flores