The UGG Erin is everything your infant will need in a bootie and more. Soft suede uppers with a round toe. Ankle-high bootie. Adjustable hook-and-loop fastener at lateral side. Soft and cozy sheepskin linings keep feet warm. UGGpure wool-lined insole for breathability and warmth. Soft suede outsole. This product contains real fur from Sheep or Lamb. Fur Origin: Australia UK Ireland or the United States. Real Fur has been artificially dyed and treated. Imported. Measurements: Weight: 3 oz Shaft: 3 1 2 in Product measurements were taken using size SM (US 2-3 Infant) width M. Please note that measurements may vary by size. Weight of footwear is based on a single item not a pair.