Your little one's favorite boot is the same as ever, with its soft sheepskin and barefoot feel, but now features a super-light, cushioned Treadlite by UGG™ outsole. Each boot is built to move the way kids do – running, jumping, and whatever else they get into – with a flexible rocker-bottom shape that's perfect for all-day play.Treadlite by UGG™ Proprietary compound which increases cushioning and traction for a supremely lightweight, ultra-durable sole.Sheepskin Lining Vetted through extensive, industry-leading processes to ensure only the highest quality sheepskin makes the cut, delivering the signature feeling of UGG.Post-Applied Treatment Treated to repel light amounts of water. Product should be re-treated periodically to maintain protection.Protected: Post Applied TreatmentTopically applied water repellency treatment17mm Twinface sheepskin upper17mm sheepskin lining17mm UGGpure™ upcycled wool insole or 17mm UGGplush™ 80% upcycled wool, 20% lyocell insoleFoam footbedTreadlite by UGG™ outsole for comfortPolyester binding or textile binding made from 100% recycled polyester fibers4" shaft heightWoven heel label with UGG® logoBest for: CasualThis product contains real fur from sheep or lamb. Fur may be sourced from Australia.Great condition!