The ThongKiller

Sale price Price $ 27.99 Regular price

We dreamed of the perfect underwear. Something that wouldn't give Visible Panty Lines (VPL) but also wouldn't feel like butt floss.

Think: a silky embrace, gentle smoothing for lovable tummies and a modern design inspired by men's briefs. Add in the whole sweat-wicking, quick-dry, antibacterial thing we do so well and this might be your next great love.

Ditch thongs. Wear ThongKillers. 

Runs true to size.

show more +

Silky Feel

Recycled Fabric

Swim Ready

Odor Resistance

Free exchanges on tops. Full return policy >>

The ThongKiller

Ready for any adventure.

Our mission is for you to get more use from fewer garments. See our Sustainability page for more info.

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