7 idp control ankle guardif youve ever been bitten by your chain rings or pedals youll know the value of a good ankle support the control ankle brace features multi density foam to protect the anklebone and a stirrup strap to secure ankle pad in place features multi density foam to protect anklebone stirrup strap to secure ankle pad in place rear padding to prevent injury from pedal hits 4 way stretch mesh for breathability and ventilationbuy 7 idp protection from chain reaction cycles th