Kamik Waterbug Wide Cold Weather Boot

Available at:
Amazon

Kamik
Kamik Waterbug Wide Cold Weather Boot (Toddler/Little Kid/Big Kid),Charcoal,8 W US Toddler

Color: Charcoal GreyModel: NK8227SDepartment: boys girls 

Temperature rated to minus 40 F
Waterproof seam sealed upper
Removable 8mm Zylex liner