Brand: MumianModel: S06Colour: BlackPacking: 1 CalfMaterial: Lycra・ Nylon・ PolyamideM: 12.99 Inches - 16.14 Inches ; L: 14.17 Inches - 17.7 Inches S: 11 InchesWeight: 55GAPPLY: Protect The Calf Muscles・ Reduce Muscle Vibration Damage・ Lycra Fabric・ Breathable Perspiration・ Has A Good Quick-Drying And Antibacterial.