Snuggle up for a safe and restful sleep with the Hudson Baby Thermal 2pk Long-Sleeve Sleep Sacks. This convenient two-pack provides double the cozy comfort for your little one. Made from soft and breathable thermal fabric, these sleep sacks help regulate body temperature, keeping your baby warm and comfortable throughout the night. The long-sleeved design eliminates the need for loose blankets, promoting a safer sleep environment. Featuring convenient zipper closures, these sleep sacks allow for easy diaper changes without disrupting your baby's slumber.