We live in a climate with long, cold, snowy winters....which we love!
I need something that is lightweight and flexible, but warm and waterproof. I've been doing tons of googling....

Any experience with stonz boots? Was thinking I could send her with wool socks, fleece lined pedi ped or whatever boots and then the stonz for on top for snow protection? That really won't be warm enough for walking in/on snow, will it?

Any other suggestions? She does well in her baby bogs, but I'm worried that the thick, heavy, rubber soles on most snow boots I see (like kamik, which is what everyone around here seems to put older kids in) will leave her frustrated and stuck.