The Sorel Yoot Pac Nylon Kids Boots offer waterproof warmth for any winter activity. The removable 9mm recycled felt inner boot with Sherpa Pile snow cuff ensures day long warmth for any winter activity your youngster might get into, while the iconic rubber shell and herringbone outsole offer unmatched traction, making them perfect for icy days. Crafted out of a Waterproof PU backed synthetic nylon with PU coated leather overlays, these seam-sealed boots ensure no moisture seeps in. Keep your little's piggies warm in the Sorel Yoot Pac Nylon Boot. Seam-Sealed Waterproof Construction, 2.5mm Bonded Felt Frost Plug, Removable, Washable 9mm Recycled Felt Inner Boot/Sherpa Pile Snow Cuff, Waterproof PU Backed Synthetic Textile w/PU Coated Leather Overlays, Handcrafted Vulcanized Rubber w/Herringbone Outsole, Warranty: One Year, Waterproof: Yes, Material: Waterproof PU Backed Synthetic Textile w/PU Coated Leather Overlays, Type: Boot, Insulated: Yes, Sole Material: Handcrafted Vulcanized Rubber Shell w/Herringbone Outsole, Model Year: 2021, Product ID: 567963, Model Number: 1855211465 3.0, GTIN: 0192660513256