Personalized Gym Is Great Baby Fleece Bodysuit. Gym is great. It's better than chocolate cake in rough text with a slice of cake is a funny distressed design to brighten the day of gym teachers, body builders, athletes and fitness gurus. Keep your little one warm and comfortable all day long with this baby long sleeve fleece bodysuit. Made from a soft 7.4 oz cotton-poly fleece blend, it provides the perfect balance of warmth, breathability, and durability for cooler weather. The rib-knit cuffs and binding ensure a snug fit that moves with your baby, while the snap-tape neck and three-snap bottom closure make diaper changes quick and easy. This cozy one-piece is ideal for layering or wearing on its own, whether for playtime or outings. Designed to hold its shape and softness through repeated washing, it’s a dependable favorite for everyday comfort.