Purchase note: if you can't choose the size, if you need to change it, contact us in time after the order to take note that you can change the size.Otherwise, we send the default link size!Features:Relieves ankle and arch pain: the ergonomic curved ankle line provides firm compression around the ankle and foot. They can improve performance effectively, help speed recovery, relieve pain, and reduce the onset of injury and inflammation.Breathable and comfortable: our top quality copper nylon is breathable and very elastic, so the ankle support will fit you comfortably. The open-tipped design allows you to wear them with shoes, socks and more.Suitable for any occasion: great support for people suffering from plantar fasciitis, arthritis sprains, muscle fatigue or joint pain, heel spurs, swelling of the feet or ankle injuries. A good companion for playing basketball, running, running, standing for a long time, exercising, and working.Specifications:Name: ankle supportMaterial: nylonSize: s/m/l/xlColor: as shown in the pictureSuit for: men and womenSize:: s: suit for shoes from 35 to 38 yardsM: suit for shoes from size 39 to 42 yardsL: suit for shoes from size 43 to 47 yardsXl: suit for shoes from size 48 to 52 yardsThe package includes:1 pair x ankle support (a pair, not one)