Zutano cozie fleece gripper booties are a perfect example of function meeting fashion and comfort. They feature a signature two-snap secure fit to keep them on baby's feet, and the super soft cozie fleece makes them comfortable and adorable. The gripper feature on the bottom is designed to help new walkers grip slippery floors when your little one is just starting to take those momentous first steps. Gripper feature only on sizes 12m, 18m & 24m.