Made of 100% Cotton Fabric: The fabric is a comfortable and classic cotton that is nice and lightweight for extra comfort while sleeping Character: This pajama set features the popular Sonic the Hedgehog character from the tv shows and recent new movie Set: This set includes a long sleeve top and matching pants with an elastic waistband and contrasting cuffs Versatile: This set can be worn to sleep as pajamas or hanging out around the house as loungewear Gift: The set would make a great gift for your child, grandchild, or nephew maybe for their birthday split This pajama set is so cool and fun for your kids. The fabric is a comfortable and classic cotton that is nice and lightweight for extra comfort while sleeping. Great for spring time or if you have a warm sleeper. The pajama set features the popular Sonic the Hedgehog character from the tv shows and recent new movie. This set includes a long sleeve top and matching pants with an elastic waistband and contrasting cuffs. This set can be worn to sleep as pajamas or hanging out around the house as loungewear. It is versatile and casual. It would make a great gift for your son, grandson, or nephew for their birthday. This is so fun and classic they will love it.