Question on fit?

[Blue Space]

I recently purchased the Quattros in size XL. I wear a size 11 deepsea hard sole boot. When i move my foot side to side or back and forth I do feel a little movement but not much. Is this acceptable or not. And if its not are the regular going to be to small. I'm doing my ow dives soon and want to make sure everything is ok. Thanks for any help.

 

[Dryglove]

I would say your fins fit just fine.To me its better to be slightly big than small.I cant stand fins that squeeze my feet much less are a pain in the butt to get on and off.