With the DonJoy Advantage elastic ankle, you can reduce swelling and ankle pain that's associated to mild ankle sprains, strains or arthritis. The elastic ankle is constructed with breathable, elastic material to regulate heat and provide compression. Designed with expansion panels, the elastic knit is a lightweight, low-profile ankle support that doesn't limit your range of motion. Ideal to wear for walking, Hiking, running, aerobics, Group fitness, YOGA, cycling, skiing, Tennis, Racquetball, pickle ball, golf and daily activities. The elastic ankle is designed to treat and protect the ankle from mild ankle sprains and strains, swelling or arthritis. Can wear on the right or left ankle.