Baby Flexy Joggers Set is made of high-quality material is 100% cotton. It is a very soft, and comfortable material. It is a long-sleeve bodysuit in baby-soft cotton featuring a pattern. The 2 Piece Playwear Sets are soft cotton fabric, can keep moisture away, lightweight, and stretchy. 2Pc Woven Jogger Set is a super soft and flexible fabric that moves with the baby. It is a covered elastic waist for comfort and adjustable cuffs for flexibility. The Sweatshirt is adjustable cuffs for a perfect sleeve length. It is a very beautiful Jogger set.