Brand: Mumian Model: B07 color: BlackMaterial: 65 Neoprene 30 Polyester 5 Nylon size: Free Size・ Length of 1.15MAPPLICABLE:SUPPORT for A Variety of Parts・ Including: Knee・ Elbow・ Ankle・ Leg・ Etc.Functions: 1.silicone Local Pressure2.Bandage Soft And Comfortable3.Adjustable Tightness4.Material Is Very Breathable5.Wear Comfortable