Constructed in very durable nylon/spandex Thunderpants swimwear is super comfy, just like the underwear. Stick to your undies size when ordering.

Thunderpants 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. All the garments are made locally and lovingly in New Zealand. 

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.

Your Thunderpants swimwear is not only super comfy but they are designed to withstand some pretty staunch stuff, so get into them and get swimming!