Detailed Product Description 1 Material:Imported Australian Wool (1.6cm) , Slick Color, Smooth Feel, Warm and Ventilate, Warm in Winter and Cool in Summer. 2.Appearance:Smooth Surface, Soft Feel, Refined stitchwork, 3.Bottom: Speical Sparkling Rubber Bottom, With " R" (The sign of Register ), 4, The height of the boots:The height of the biggest size 9 is 33cm, The gap between different size is 0. ...