This ankle support with reasonable design is helpful for your ankle. Wearing it can protect your ankle. Then your whole body will from this. Meanwhile, made of and breathable material, comfortable. Also lightweight, you will feel comfortable wearing these protective brace. Features - Material: Composite cloth, steel plate. - Size S: About 29.50X11.50X1.00cm/ 11.59X4.52X0.39inch. - Size M: About 30.00X13.50X1.00cm/ 11.79X5.31X0.39inch. - Size L: About 32.00X15.00X1.00cm/ 12.58X5.89X0.39inch. - Made of material, it is very durable and professional. - Sweat absorption with adjustable design, it can suit your ankle well. -The 90-degree right-angle design can provide better stability and help patients recover and correct. - It can provide you with strong support. The arc of the foot is adjustable, and it is not easy to deform. - It can be adjusted to relieve pain and stress caused by arthritis, sprains, swelling, bursitis, tendonitis, muscle fatigue, injury and surgery.