Four pieces, one easy bedtime win. This baby boy pajama set is made from 100% cotton rib for soft comfort and everyday durability, with a snug fit that helps keep little sleepers cozy through the night. Long sleeves and a covered elastic waistband make dressing simple, while the striped green dino print brings playful style parents will love too. Perfect for cooler nights, this cotton pajama set is a practical pick for sleep, lounging, and repeat washes.