1.Measurements are the maximum sizeplease allow error about 5MM.Compare the size chart with your feet length carefully before ordering. 2.Please according to our size chart to choose the most appropriate sizethank you for your understanding and cooperationWish you have a happy shopping 3.If you do not know how to choose correct size or have any questions about this productplease contact uswe will give you satisfactory answers as fast. 4.if your foot are thin please take one size smaller than usual. shoes size 36=US size 6 = feet lenght 23CM shoes size 37=US size 7 = feet lenght 23.5CM shoes size 38=US size 7.5 = feet lenght 24CM shoes size 39=US size 8 = feet lenght 24.5CM shoes size 40=US size 8.5 = feet lenght 25CM shoes size 41=US size 9= feet lenght 25.5CM shoes size 42=US size 10 = feet lenght 26CM Type:Snow BootsUpper Material:SyntheticBoot Height:Mid-CalfPattern Type:SolidMaterial:PlushInsole Material:PlushShaft Material:CanvasToe Shape:Round ToeItem Type:BootsOutsole Material:EVASeason:WinterHeel Height:Flat (1cm)Model Number:102Closure Type:Hook & Loop