Features1Mesh fabric is durable, breathable, soft, fast to dry and moisture-wicking 2Comfortable to wear under hats, caps, helmets or alone to prevent your head from sunlight, wind or dirt 3One size is suitable for women or men to wear 4Lightweight as if your are wearing nothing but warm 5 for motorcycling, motorcycling, road racing or other outdoor activitiesSpecificationFeatures:Mesh fabric is durable, breathable, soft, fast to dry and moisture-wicking.Comfortable to wear under hats, caps, helmets or alone to prevent your head from sunlight, wind or dirt.One size is suitable for women or men to wear.Lightweight as if your are wearing nothing but warm. for motorcycling, motorcycling, road racing or other outdoor activities.Specifications:Fabric: Mesh FabricPattern: SolidTiled Size: Approx. 28 * 14cm / 11 * 6inCircumference: Approx. 50-58cm / 20-23inchWeight: 22gType: Cycling CapGender: UnisexPackage Includes:1 x Under Helmet Cap OnlyPackage List