Kamik Rocket Cold Weather Boot (Toddler/Little Kid/Big Kid), Mossy Oak Country Camouflage 100% Textile and Synthetic Made in USA or Imported Rubber sole Shaft measures approximately 10" from arch Winter boot featuring rubber shell at forefoot and waterproof seam-sealed upper with adjustable strap at ankle Bungee toggle at opening Thermal insole. Waterproof seam sealed 600 denier nylon and synthetic nubuck upper Removable moisture-wicking footliner Temperature rated as minus 40 degree fahrenheit 8 mm Zylex removable liner (97% recycled content) with moisture wicking lining