Replying to Aftermarket liners in Full tilts?

have some 26.5 dropkicks that fit ok, but I'm not the biggest fan of the wrap liner, which tends to pick 1
position and stick to it instead of flexing with my leg. As such im looking for a tongue liner, preferably 1 with laces

can I buy any 26.5 liner on ebay and shove it my boot or will certain ones only work with some boots?

some liners im looking at are black diamond factor power fit light, and some old zipfit liners