These environmentally friendly Timberland Earthkeepers Timber Tykes Lace Boots are made from durable, eco-conscious materials. Product Features: Toddler sizing Premium full-grain leather Crafted with durable, eco-conscious materials such as recycled plastic bottles and recycled rubber outsoles Splash blaster protector resists water and stains Durable rustproof hardware Durable laces with taslan nylon fibers 100% pet (recycled plastic bottles) lining OrthoLite footbed for all-day cushioning and support Crash blaster technology for enhanced cushioning to reduce shock Durable green rubber outsole (42% recycled rubber)