The New UGG Kids Kex (Little Kid/Big Kid) (Navy) Kids Shoes, unisex, Shoes , Boot , Rain, 4 Big Kid M, true, Make the most of those rainy days with the cute Kex rain boot! Durable rubber uppers with a stretchy jersey fabric shaft. Two side openings for an easy pull-on style. Luxuriously lined with UGGpure wool for added breathability. Durable rubber outsole. Imported. Measurements: Weight: 10 oz Circumference: 11 in Shaft: 7 1 2 in Product measurements were taken using size 13 Little Kid width M. Please note that measurements may vary by size. Weight of footwear is based on a single item not a pair.