I loved jb but got turned onto j21, never heard of them before until filly. The live host kept saying how great they were but being i loved jb I didnt think id love any other brand, but on a whim I bought and now have a few different styles. They fit like a dream. I love the way the leg holes are not fitted, being im รฌn the south (humidity prone) they are not clingy to or rub the legs. Iykyk.