The Disney Red & Grey Mickey Mouse Short Set is made of cotton fabric, comfortable and breathable and your baby will enjoy the softness and comfort of it. It's a classic T-shirt with pants. It's perfect for summer. Its elastic waistband is designed to make it easier to put on and take off. The little boy will sleep comfortably with this pajama set. It is a cute and comfy pajama set. Mickey Mouse Short Set is bright colors and a cute spider-man print, get your little boy's favor easily. It is a Short-sleeved top with a basketball graphic, contrast raglan sleeves, and rib-knit trim neckline. There are Jersey pants with an allover basketball print design and elastic waistband.