Smart KneeSleeve is created with KnitWarm Technology integrating the academic research and creative design. This stretchable, breathable and washable 3D Heat-Conductive Knee Sleeve allows you to wear for long hours without interfering any daily life movements. The development of this thermal Knee Sleeve aims at soothing and improving sub-chronic and chronic pain of your knees. With a premier system of a portable electric power device, KnitWarm Smart KneeSleeve provides warmth improving the blood circulation and gives excellent compression support to your knees. It also helps relieve the knee pain and facilitate injury recovery, and at the same time it is a user-friendly, portable and sustainable daily wearable technology.