Swede-O Tarsal Lok Black X-Lge Combines the greater support of a rigid brace with the superior comfort of a lace-up ankle brace * Features an integrated stirrup that stabilizes the ankle by cradling and controlling the midtarsal joint while supporting the ankle and subtalar joint * Stirrup is made from High Impact Fortilene that will actually mold to the shape of your ankle simply from your body heat * The entire brace is latex free. * Breathable tongue actually wicks moisture away from your skin. * Fits either ankle * Shipping Carton Size: 12 L x 10 W x 6 H