["Description: \n\nFeatures:\nbrand new and high quality\nSweat-absorbing, quick drying, can wick away sweat, keep you cool in hot weather, it can also protect you under the for sun.\nCome with elasticity, one size can fit most people, will not make you feel uncomfortable, the shape will fit your for head well.\nMade of ice silk, lightweight and breathable, can provide you a comfortable experience when you playing sports.\nHelmet friendly: fits underneath bike, motorcycle and football helmet, the bicycle skull cap provides your great comforts.\nSuitable for indoor and outdoor activities, such as daily use, hiking, jogging, running, cycling, and other activities.\n1 hat only, other accessories demo in the picture are not included!\n\nSpecification:\nMaterial: Ice Silk\nColor: Black, Deep Gray, Light Gray\nHat depth: app. 15cm(5.91in)\nHat circumference: app. 50cm(19.69in)\nfor Head circumference: 54-58cm(21.26-22.83in)\nQuantity: 1 pc \n\nWarm prompt:\n1.Asian people size is 1 or 2 sizes smaller than European and American.\n2.Please note that low temperature washed,do not bleach and place under the blazing for sun for quite a long for time.\n3.As different measuring methods,it will occur 1-3 for cm deviation about the items,please ensure that it is okay for you before ordering.\n4.Because of different monitors and lamplight,the picture may not reflect the actual color of the item,really thank you for your kind understanding!\n \nPackage includes:\u007F\n1 x Hat(without retail package)"]