Relieve pain and comfort sore toes! Adjustable to fit around 2, 3 or 4 toes. Takes pressure off tips or ends of the toes and protects the top of the toes as well, encourages toes to flex & extend. Interchangeable to fit right or left foot. Sizing is approximate. Small fits shoe sizes 4-7; Medium fits shoe sizes 7-10; Large fits shoe sizes 10+.