Advantages :1.Touch is very comfortable， fondle admiringly2.We selected dyes through national authoritative department monitoring.3.No hair Loss ，fine tight4.Good toughness and resilienceFeatures:Material: CottonOccasion: Casual，Household ，leisure times.Sleeve Length: Long SleeveSeason: Spring，summer，Autumn，WinterSize: 0-2 yearsColor: GrayNote:1.The recommended age is just for your reference. Please check the measurements to choose the right size for your baby! Meanwhile， please choose the larger size because babies at the same age may have different height.2.Please understand that the products maybe a little different from the photos in color. Thank you for your kind understanding!