Free size with one pair per price selling
Function as shin guard protection
Board insert shin guard for football playing
Small size;16cm(6.29inch)*9cm(3.54inch)*3mm(0.11inch) for 130cm(51.18inch)-165cm(64.96inch) height teens
Medium size;19cm(7.48inch)*10cm(3.93inch)*3mm(0.11inch) for 165cm(64.96inch)-185cm(72.83inch) height adults