1Stable and fixed: Ankle support can reduce the pressure of the forefoot, and ensure the stability and fixation of the foot talus during active gait. 2Strap design: The product can limit the involuntary pronation and eversion of the foot, limit displacement, and avoid slippage. 3Lightweight half palm design: Can be used directly in shoes, does not hinder the movement of the foot metatarsals, and can enhance stability. 4Scope of application: Suitable for foot muscle weakness, foot drop caused by peroneal nerve palsy, and ankle varus or valgus caused by hemiplegia, etc. 5Warm reminder: If you find any problems when you receive the goods, please contact us in time and we will solve them for you in time. Item Type: Ankle Support Material: PE, Cotton, Polypropylene Product Function: Fix and Support the Ankle Joint Product Size: (manual Measurement Has an Error of 1-2cm) sizeSuitable shoe sizeHeightWidthFoot lengthS33-3524cm/9.4in7cm/2.76in15cm/5.9inM36-3825.5cm/10.0in7.2cm/2.83in16cm/6.3inL39-4127.5cm/10.8in8.5cm/3.35in18cm/7.1inXL42-4428.5cm/11.2in9.0cm/3.54in19.5cm/7.7in Scope of Application: Foot Muscle Weakness, Foot and Ankle Varus or Valgus Caused by Foot Drop and Hemiplegia Caused by Peroneal Nerve Palsy, Sequelae of Pediatric Anesthesia, Gulambarre Syndrome The Principle of Half Palm: the Position to Be Corrected for Foot Drop is the Ankle Joint. Only the Ankle Joint Can Be Corrected, the Foot Can Be Flexible and Light. Therefore, the Half Palm Foot Rest Reserves Space for the Patient's Foot to Walk, Ensuring Foot Talar Movement and Gait Be Stable and Avoid Foot Drop Causing Wrestling and Aging Feet. 1 xAnkleSupportPlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.