INNOVATIVE TPU PROTECTIVE SHELL : Use this to protect your knee , comfortable and fashionable.
SIMPLE BUCKLE FUNTION: Insert version fasten belt for easily wearing
PERFECT ADAPTIONS TO RIDER’S JOINT: It could 45-180 degree bending.
SAFETY CERTIFICATION AUTHORITY: It passed CE EN1621-1 impact testing
EXTRA LONG HOOK&LOOP ELASTICITY BAND: 3-4 knots elasticity band for adjustment meet all rider’s demands