Specification:ColorBlackSize32.5*15.5cm(13*6.2inch)Two in oneSuitable for L/XLMaterialNylon + PolyesterWeightAbout 500gBatteryAAVoltage3.7-4.5VTemper..
Specification:Color: BlackMaterial: Windproof Composite Stretch Cloth with Velvet LiningRecommended Head Circumference: 55-62cmOne Size fits most men ..