Definitely it will be effectively to keep warm with fully cover design, and the mesh fleece design will give you a breathable feel when using, you will feel comfortable and gentle to wear with the ultra light design.Featuring the waterproof and wind-proof functions which will better give your skin a protection from hurt, and the high elasticity make you will be able to wear it easily and comfortably.Making with cotton material, this headgear is soft and skin-friendly to wear.The length of the product is 33cm, the width is 18cm.It is suitable for wear for outdoor sports like cycling, riding, hiking, camping and others.Item Name: Cycling HeadgearMaterial: CottonFeatures: Soft, Warm, ComfortableColors: Black, Red, Blue, GraySize Details: 33cm x 18cm/12.99" x 7.09" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Cycling Headgear