Features1Performance: Keep warm and lock temperature, multiple reflections, lengthened hem design, windproof, casual sweater hood, surface waterproof, strong wrapping, inner hood design. 2Adjustable: Adjustable elastic drawstring to prevent falling, suitable for most head circumferences. 3Windproof: The outer windproof and pilling resistant fabric effectively protects against cold wind, good heat preservation effect. 4Lengthened: The neckline is lengthened to prevent the cold wind from backflowing, and fits the clothing and makes your neck warmer. 5Application: This headgear is suitable for motorcycle travel, battery car travel, walking, running sports, etc.SpecificationItem Type: Cycling HeadgearProduct Color: BlackProduct Material: Polyurethane FiberFeatures: Double Layer Temperature Lock, Water Proof, Reflective Design, Wind and Cold Protection, Lengthened NecklineApplication: Motorcycle Travel, Battery Car Travel, Walking, Running SportsHeadgear Size (CM)Hooded headgearSizeHead CircumferenceHat DepthF52-58CM/20.5-22.8IN11CM/4.4INPackage List1 x Headgear