Are joules kids wellies size 5same size as adults only shorter? And How tall are Molly Wellies?

[jugglingeverything]

Hi I know that sounds like a daft question but am trying to get some wellies for my daughter for christmas. she loves my joules ones and they fit he foot wise but because she's still a lot shorter than me they come up to her knees so she can't walk properly. There kids wellies seem to go up to a 7 am am wondering if these are adult sizes just shorter. She has really skinny legs so lots of the other adult ones flap around her calves (I remember those days!)

Alternatively noticed joules now do Molly wellies which are shorter but seem aimed at folks like me with larger calves so am worried they would be loose on her. Can't see anywhere that says how tall they actually are either as don't want to end up with ankle wellies.
Many thanks x

The Mollie are a nice length. Mid calf I would say and I didn't notice any particular flapping/calf wideness. They would probably work quite well on a teen.

But they only lasted a year or so before springing a hole in the sole.

HTH