Name: silicone protective breathable knee pad

Color: Black (light blue inside)

Size?? adjustable??free size??suitable thigh circumference 38-55cm

Fabric: OK cloth?? SBR?? silicone?? spring?? elastic band (spring and silicone are inside?? can not see but can be touched)

Features:

1. breathable?? perforated cloth;

2. Silicone gasket shock absorber;

3. Anti-skid?? lengthened elastic band elastic adjustable