The Sweatshirt with Hoodie & Sweatpants set is made with cotton. This product is extremely smooth, soft, breathable, and made with healthy cotton fabric. With light thickness, it will keep your baby warm. This set is tailored with utmost care to give a stylish look. The track pant with an elastic waistband is designed for comfort thinking about your kids safety. The product maintains your comfort and style quotient. This is a sweetable gift for gifting purposes.