CROCS Width Guide Keep those little feet extra cozy in the Crocs® Kids Classic Lined Clogs. Clogs constructed from Croslite™ material for lightweight comfort. Synthetic upper. Faux fur lining for optimal comfort. Deeply cushioned footbed is paired with a supportive Croslite™ foam outsole. Advanced toe-box ventilation system. Pivoting heel strap gives kids a secure fit or push it forward for an easy-on option. Easy slip-on construction. Treaded outsole for traction. Crocs™ states these shoes should fit very loosely. The sides of your foot should not really touch the sides of the shoe. Your toes should never make contact with the front of the shoe. Once you have centered your foot on the foot-bed: You should have about a 1/4 to 1/2 inch of space in front of your toes, behind your heel and when you lift the strap, you should be able to comfortably get your finger between the strap and heel. Imported. View Zappos.com Glossary of Terms Crocs Kids Classic Lined Clog (Little Kid/Big Kid)