LP Ankle Support Brace This Ankle brace provides support and compression to weak and/or sprained ankle. Helps reduce swelling, and prevent stiffness after injury. Open toe and heel design for comfort and easy application. Fits comfortably in any athletic or street shoe. Helps ankle injuries and symptoms such as: Ankle arthritis, Ankle pain and/or stiffness with weight bearing, and inside ankle pain, Ankle Brace SizingMeasure circumference just above ankle boneXS - 12.7-15.2cm S - 15.2-20.3cm M - 20.3-25.4cm L - 25.4-30.5cm XL - 30.5-36.8cmXXL - 36.8-38.7cm Ankle Support Brace Composition75% Closed cell neoprene foam, 25% Stretch NylonAnkle Support Washing InstructionHand wash in cold water with mild soap. Rinse thoroughly.Air dry at room temperature.Do not machine wash or dry.Should a rash or irritation occur, discontinue use and consult your physician.