My major complaint about Tykables is that the lower "tape" (can't really call it a tape when it's "velcro") is too damn low for my thighs. They hold for the most part, but it's not pretty. And I don't really get the same snug fit (which is ironic considering their original name was Snuggies) as I do with other brands - even those with "velcro" tapes like Little Kings or Try Agains.
However, Tykables has revised a lot of their products and I don't have the most recent versions of them. So things may have changed considerably since then.
Interesting spin on an ABDL Superhero story. The premise of the story kind of reminds me of The Boys, in that it is a mature deconstruction of the superhero genre with superheroes created by corporations.