Just Get Dressed: Nufabrx technology provides targeted compression support and an optimal dose of Capsaicin medicine to alleviate muscle fatigue, diminish chronic pain, and enhance performance. Our sleeves are great to wear at home, on the go, or during exercise. Our Ankle Sleeve is designed to alleviate pain and restore mobility in the ankle and foot. Our powerful combination of compression and pain relief medicine is great for treating tendonitis, plantar fasciitis, sprains and swelling of the ankle. One size fits most.