I bought these for my granddaughter's winter snow boots.  They arrived on time (as always) and were packaged well.
I was concerned about sizing, but they fit perfectly, true to size.  Much more importantly, she loves them.  They are very lightweight
which is very desirable in a child's winter boot.  Also they slip off and on easily with no ties, buckles or anything else
to slow her down.  She says they are very comfortable.  If they hold up well I will probably buy them again next year.
Really wouldn't mind having a pair myself :)