1 set of 2
 Uses EVA pad on the outside. A lightweight and highly elastic material that does not harden even when the temperature is low. The white part on the outside is plastic
 Applications: Field work (painting, plastering, floor finishing, walking board, etc.) Rehabilitation (fracture, Achilles tendon rupture) Garden work, field work, motorcycle, skateboard, sabage, etc.
 Plastic is used for the outer grounding part, and you can easily turn your body using the landing knee as a fulcrum. Also, fix two nylon rubber belts with velcro on the top and bottom of the knee.