These toddler boots commonly use PVC for the upper and outsole, polyester for the lining (often faux fur), and textile materials for the insole.
They use a durable PVC shell that provides waterproof protection, plus PVC outsoles that help block moisture from below. The PVC exterior is noted as the waterproof, durable layer.
They have a faux-fur interior (polyester lining) described as warm and cozy to add comfort on chilly or snowy days.
They’re slip-on style with stretchy elastic panels, side pull tabs, and a built-in elastic band, all designed to make pulling the boots on and off simple for little hands.
Care is simple: wipe the boots with a damp cloth to remove dirt and spills. Allow them to air dry away from direct heat.
The listings use toddler sizing, and Size 4T is shown in the product titles.
They have slip-resistant soles with a factory-applied anti-slip/traction coating designed to improve grip on wet surfaces.
Both the upper and the outsole are made of PVC (polyvinyl chloride). The descriptions note PVC because the PVC shell provides a waterproof, durable exterior.