Personalized 100 Days Of Genius | 100 Days Of School Baby Sweatshirt. The 100 Days Of Genius design features vibrant colors and a playful illustration that will make your little one stand out. It's a great way to commemorate their achievements and show off their unique personality. Whether they're wearing it to school or a special celebration, our apparel is sure to bring smiles and compliments. Keep your little one warm and comfortable with this soft infant crew fleece sweatshirt. Made from a cozy cotton poly blend, this pullover offers just the right amount of warmth for cooler days without feeling bulky. The snap-tape neck closure makes dressing quick and easy, and the ribbed collar, cuffs, and hem provide a secure fit that moves with your baby. Durable stitching and side-seam construction help the sweatshirt maintain its shape and softness through repeated washing. Great for everyday wear, daycare, playtime, or layering during fall and winter, this fleece sweatshirt is a practical and comfortable essential for any baby wardrobe.