Knee Bundle la bay bon jan sipò jenou, estabilize jenou an, distribye chòk orizontal nan jwenti a, epi redwi doulè ki te koze pa tandinit patellar, jenou kavalye, jenou kourè, chondromalacia, ak plis ankò.Bati-an materyèl EVA adapte koub jenou an, ajisteman doub bouk, plis presyon.