Actimove Compressive Ankle Support with ViscoElastic Insert Prolite Compressive Ankle Support with ViscoElastic Insert encourages full range of ankle motion and offers compression around the ligaments and tendons on all sides. The viscoelastic inserts cover the entire soft tissue of the joint and support the medial and lateral sides of the ankle, as well. * Constructed of light-weight elastic and is extremely breathable * Anatomically contoured to the ankle SIZING: Measure around ankle. X-Small 6 1/2 - 7 1/2" Small 7 1/2 - 8 1/4 Medium 8 1/4 - 9" Large 9 - 9 3-4" X-Large 9 3/4 - 10 1/2" 2XL 10 1/2 -11 1/2 HOW TO APPLY: Simply slip support over ankle and position until the malleoli (ankle bones) are surrounded by the viscoelastic inserts. Support should fit snugly but not so tight it digs into skin. CARE INSTRUCTIONS: Hand wash in cold water with mild soap. Wrap in a towel to remove excess water. Do not twist or wring. Air dry away from heat. Do not tumble dry. Do not bleach. SKUs: 40-4501SSTD, 40-450SMSTD, 40-450MDSTD, 40-450LGSTD, 40-4501LSTD