- Size: 28 • Waterproof boots for children made with natural rubber, durable, flexible, and water-resistant. • Handcrafted vulcanization process that reduces weak points in the rubber. • 100% BPA-free and non-toxic material, ensuring children's health. • Non-slip design with deep-groove sole for strong traction and water evacuation. • Self-cleaning sole that facilitates the removal of mud and other contaminants. • Cotton lining that absorbs sweat, keeping feet dry and comfortable all day long. • Soft lining made of a cotton and polyester blend for added comfort and moisture absorption. • Tested to withstand over 100 hours of activity without seams bursting or leaks. • Easy to clean, ideal for keeping children clean and dry during the muddy and puddle season.