Boogie Toes go above and beyond typical socks by providing many benefits for your little one. Boogie Toes feature a stuffie friend and rattle in each pair. While children explore their sense of discovery, they are stimulating their senses and developing hand-eye coordination trying to grab their boogie friend. Once they start crawling, moms can relax listening to their baby crawl around the house. The sock's sole has an anti-slip that really works, made from eco-friendly silica gel, perfect for once the baby begins walking… and running! The base sock is completely cushioned. The neck has a soft-stretch design that's easy on the baby's legs.