These boots are warm and comfortable. A bit tough to get the zonal lacing the first couple of times but it gets better each time I wear them. Good support and a perfectly stiff flex for me. I ride these on a Rome Mod 154 with Targa bindings. Neoprene Toe Box is really nice. The only problem I have had is that I keep cutting the side by the air pocket in the lift line from people running into my feet!