... or PVC.It is moulded directly to upper.The shoes are beautiful and compact and mamufacture process.They are light weight and ... #thick sole,etc.1,ESD sole2,ESD and deodorizationsole220mm-280mm How to wash and maintain1.Be cleaned with warm water (below40 C ... =7) is recommended in the wash process,do not use solvent or bleach.3.Cleaning sfficiency,dry in the place of well ventilative ...