Timberland Kids - Mahoosuc GORE-TEX(R) (Children) (Brown Suede W/ Black & Green) - Kids: This rugged, waterproof boot is made to take a beating with high-abrasion material and rustproof hardware. Bring it on, kids!; GORE-TEX membrane for waterproof breathability. Combination of waterproof suede, and mesh upper for breathability and durability. High abrasion materials in wear areas. Rugged, non-marking outsole. Waterproof.