Pom Pom® Beginners™ Wool slippers is made in a nice and warm wool material. Soft and flexible shoe for little ones. Full non-slip rubber sole. Closes with velcro over the instep. The fit is normal. Produced in Spain. Inside measurements: Size 19: 11.6 cm Size 20: 12.3 cm Size 21: 13.0 cm Size 22: 13.6 cm Size 23: 14.4 cm Size 24: 15.0 cm Size 25: 15 .7 cm Size 26: 16.4 cm Size 27: 17.0 cm