Bibi Kids - 342061 (Infant) (White) - Kids' Shoes: Adroable crib shoe to protect little feet. Smooth perforated leather upper. Wide hook-and-loop strap for easy on/off. Lining is made of anti-allergic polyester that allows the feet to transpire for health purposes. Antimicrobial treated to keep foot odor away. Flexible and skid-proof, the soles offer greater safety.