Description:This hat is waterproof so it can prevent water from penetrating into your ears when you are swimming, which is so practical.There are so many colors for your choice and it is suitable for both men and women. High elasticity ensures that the hat can fit you well easily.Made of high quality polyester, it is waterproof and breathable.Length and width of this hat is 16.3 cm and 24cm.It is great for swimming and other wading sports.Item Name: HatMaterial: PolyesterGender: UnisexSeason: Four Seasons Features: Waterproof, Soft, BreathableSize Details: Size: 16.3cm x 24cm/6.4" x 9.4" (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 Hat