Ankle Binder - D01 is an effective device to support, compress, and partially immobilize the ankle following an ankle sprain to control pain, edema, or inflammation. Composed of two components: an elasticized wrap and a compression sleeve, which is knitted on a 3-dimensional computer-controlled circular loom.Dual GripFour-way Stretchable FabricControlled CompressionConvenient ApplicationSalient features: Anatomically Shaped and Reduced Compression on PatellaNo Chondromalacia on Prolonged UseEasy Knee MovementImproved ComfortElasticized Wrap in Figure of EightImproves Ankle StabilityPrevents Inversion or Aversion InjuriesAllows Controlled Compression and Pain ReliefBi-Layered: Cotton on the Inside, Dermophilic InterphaseEnhanced ComfortBetter Sweat AbsorptionNo Allergies or RashBetter Patient ComplianceBi-Layered: Nylon on the OutsideEnsures Long LifeExcellent AestheticsColor FastnessRetains Body Heat EffectivelySpeeds Up HealingAllays PainFour-Way Stretchable FabricEffective CompressionEnhanced ComfortNo VasoconstrictionAdjusts Compression Even on Uneven DiametersSize (Inches / CM):Small: 7.2-8.4 inches / 18-21 cm Medium: 8.4-9.6 inches / 21-24 cm Large: 9.6-10.8 inches / 24-27 cm XL: 10.8-12 inches / 27-30 cm