Features 1、[Elastic fabric] Knee pads are made of high quality high elastic nylon material, soft and skin friendly, with strong perspiration ability, comfortable and durable to wear, without exerting pressure on the knee. 2、[Precision Craft] Knee sleeve have double stitched elastic threads around the top of the knee pads, evenly and finely aligned, tightly compiled, non slip, suitable for people suffering from cold and arthritis. 3、[Easy To Wear] Knee support is made of nylon high stretch fabric, which can be easily put on and taken off in seconds, easy to operate without any hassle and can save some time. 4、[Function] Wormwood knee pads can generate heat and better disperse cold, help improve blood circulation, promote metabolism, dredge meridians, enhance immunity, can effectively help relieve local fatigue and pain, anti inflammatory and analgesic, and reduce swelling. 5、[Use Scenario] Wormwood knee brace are made of high stretch fabric, whether you are walking, driving or working in the office, you can enjoy toasty warmth and promote blood circulation in many situations. Item Type: Knee Pads Material: Wormwood, Polyurethane Fiber, Nylon Scope of Application: Sports Protection, Warmth and Protection from the Cold Package List 2 x Knee Pads