Not only is this UGG Kids Baby Nesti pre-walker boot so cute, but it's easy to put on and take off. Featuring a cozy fleece, a stretch cuff upper, and a rear pull tab with signature UGGbraid, it's all in the details with the Baby Nesti. Plus, it has Polyester upper and insole. Textile lining made from recycled polyester fibers. Knit textile collar. Pull-on style.