Dive into our new underwater adventure print by whimsical illustrator Abbie Ren.
The original comfy undies that don't go up your bum. In sizes small to 3x large this very comfortable full brief sits in the natural crease at the top of the leg and just under the navel. Check out our Size Chart here. Thunderpants are cut with enough fabric to cover your rear end and the comfy bands hold them in place so even the most active folk will no longer need to readjust their underwear.