Features: 100% brand new and high qualityMade of high quality polyester, breathable and lightweight, you will feel soft and cool as soon as wear it, comfortable experience.Good sweat-absorbing design and dry quickly, help to wick away your sweat and protect you from sun or cold air, breathable enougn.Suitable for outdoor or indoor activities, you can wear the helmet liner when go hiking, cycling, biking, riding or other sports.The tightness of the hat depends on the size of the head circumference; Suitable for long hair, short hair, straighten hair and curler hair.This hat has an elastic band and is not easily deformed. Gradient colorful tie-dye printing, 6 colors for you to choose.1 dome cap only, other accessories demo in the picture are not included Specification: Material: PolyesterDiameter: approx. 25cm(9.84in)Optional Color: Black+White, Navy, Orange, Royal Blue, Tie Dye Wine Red, YellowQuantity: 1 pc Warm prompt: 1.Asian people size is 1 or 2 sizes smaller than European and American.2.Please note that low temperature washed,do not bleach and place under the blazing sun for quite a long time.3.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering.4.Because of different monitors and lamplight,the picture may not reflect the actual color of the item,really thank you for your kind understanding Package includes: 1 x Dome Cap(without retail package)