They are all waterproof, except for the Timberland Euro Boots and the Northside Caldera Junior Boots. The Euro boots are neither water-resistant nor waterproof. They are just a rugged outdoor boot that does not claim to be repellant to water. The Caldera model is water-resistant but not waterproof. This means that they could be worn in the rain and could stand to be worn while splashing in puddles, but they cannot be submerged in water or stand in water for long periods of time. Some buyers did note that even with the waterproof products, their kids did sometimes experience wetness of the feet. For most of these times, though, it is believed that the boots were submerged in water, but it is unclear for how long.