Sole: rubber Closure: Hook and Loop Shoe Width: Medium Upper- Mesh & PVC Synthetic Leather Sole- Rubber Please refer the size guide below before you select: Size Guide: UK1=22CM UK2=22.8CM UK3=23.7CM UK4=24.5CM UK5=25.4CM UK8=17CM UK9=17.8CM UK10=18.6CM UK11=19.5CM UK12=20.3CM UK13=21.2CM