1.neoprene material 2.soft and comfortable 3.stress and elasticity 4.SGS/TUV certification 5.Protect your ankle ... .lightweight:2~5mm thickness ,comfortable to wear4.soft and comfortable fabric,elasticly and flexible5.protect your ankle from hurt6.OEM /ODM ... wrist, elbow, ankle, shin, shoulder, bunch clothing, bunch belts and other kinds of sports protectors.Welcome your inquiry. Neoprene ankle ...