Shu-Booties are soft sole baby shoes that allow your baby's feet to grow naturally and develop muscles and strength. Perfect for newborns to little ones just learning to walk to the pro who's running about! Several new styles have been added to the Shu-Botie line. All Shu-Booties are available in sizes: 1-2, 3 and 4. Sizes 3 & 4 come with special non-slip sole unless otherwise stated.