The Glacier can handle any winter condition. It has a durable 1000-denier Cordura® nylon upper outfitted with cordlock cuffs and handcrafted, 100% waterproof rubber shell. Each has a removable 13mm ThermoPlus® felt inner boot and removable 13mm Meltdown Midsole™. It also has an Aerotrac™ outsole. Order next size up if wearing with heavy socks. Youth whole sizes: 1-6.
Color: Black.
My 7 year old son spent 2 1/2 hours digging in snow drifts and skidooing in -20C with a 15-20 MPH wind and never complained about cold feet. These are the best of the best for cold weather especially if you are not moving. They provide excellent value when you consider they allow kids to keep active outdoors in the cold winters of Alberta. I would give it a 5 star if they were lighter but it would not stop me from buying another pair next year when he outgrows them.
I sent my nephew who lives in Maine these boots. He LOVES them and hardly takes them off. I bought one size bigger than he is wearing presently and they fit fine with room for next year. I spent some time reviewing the boots before selecting them and everything I read was positive. If you need a warm boot this is a winner.