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Swimwear Original Bottom Marina Blue

$ 62.00
Select my color — Original Bottom Marina Blue

Our Original Swimwear Bottoms fit very similar to our Original style underwear with the same no-wedgies fit around the bum. The swim fabric isn't as stretchy as our organic cotton, so they may feel a little lower in the rise than the Originals. These run a smidge big compared to our underwear, so if you’re in-between sizes, size down.


From fishing nets to sustainable swimwear! 

Made with Econyl® regenerated nylon yarn made from nylon waste like fishing nets, fabric scraps, carpet flooring, and industrial plastic.

Fit models (in Plain Black):

Caitlin is wearing a size MED Original Bottom: 5'5" tall, 34" bust, 30" waist, 40" hips

Breana is wearing a size XL Original Bottom: 5'4" tall, 46” bust, 37” waist, 53” hips

Constructed in very durable 78% ECONYL® regenerated nylon / 22% xtra life lycra, Thunderpants swimwear is super comfy, just like our underwear. The Swimwear runs just a smidge bigger than our underwear.

From fishing nets to rad, sustainable swimwear. Our swimwear fabric uses ECONYL® regenerated nylon yarn made from nylon waste otherwise polluting the Earth, like fishing nets, fabric scraps, carpet flooring, and industrial plastic. There is spandex component to the fabric as the swimwear needs the help of a bit of elastic to avoid any swimwear malfunctions when plunging in, other wise they are just as comfy as your undies. 

To preserve the life of the fabric we suggest you rinse your swimwear in fresh water after use. Do not soak or bleach your Thunderpants swimwear items. Use a gentle detergent in a cold machine wash and dry your Swimwear on the line, not in the drier.

Swimwear Original Bottom Marina Blue

$ 62.00
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Billie W.
United States

Best underwear ever!!

I love these underwear!! I never have wedgies, ever! My twenty something daughters love them too. I get the plain ones and they absolutely love getting the prints. Can't recommend enough!