Slipper/Indoor footwear recommendations for young children

[WCPP]

Hey there!

I'm looking to obtain some good quality indoor footwear that's comfy for children ranging from 1-5. 

I had the Skidders brand put in my ear once, I like that they look pretty comfy and slipper-esk, though I'm judging purely from online photos.

Plug anything and everything you have for suggestions in my ear, please!

Greatly appreciated!

[mumkimum]

For all year round, or just wintertime?

My kids have been wearing ballet slippers around the house most often as of late (it's summertime).  They're non-slip and let them break into impromptu dance performances.  

For wintertime, I'm a fan of lands end pull-on fleece slippers for the kids.  They stay on (unlike fancy looking animal slippers) and are cozy and non-slip.  Size-wise they've lasted well too for us, going for just shy of 2 years before needing to get a larger pair.