"Product: leather shoesMaterial: high-quality cow split leather and breathable pigskin lining make walking more comfortable and easier. Applicable age group: childrenUpper material: genuine leatherSole material: rubberUpper height: low cutThickness: Normal thicknessApplicable sports: universalFunction: Anti slipWearing method: VelcroSizeSize 26: Inner length: 16.5cm/Suitable foot length: 15.5cmSize 27: Inner length: 17.2cm/Suitable foot length: 16.2cmSize 28: Inner length: 18cm/Suitable foot length: 17cmSize 29: Inner length: 18.8cm/Suitable foot length: 17.8cmSize 30: Inner length: 19.5cm/Suitable foot length: 18.5cmSize 31: Inner length: 20cm/Suitable foot length: 19cmSize 32: Inner length: 20.5cm/Suitable foot length: 19.5cmSize 33: Inner length: 21cm/Suitable foot length: 20cmSize 34: Inner length: 21.7cm/Suitable foot length: 20.7cmSize 35: Inner length: 22.2cm/Suitable foot length: 21.2cmSize 36: Inner length: 23cm/Suitable foot length: 22cmSize 37: Inner length: 23.5cm/Suitable foot length: 23cmSize 38: Inner length: 23.8cm/Suitable foot length: 23.3cmSize 39: Inner length: 24.2cm/Suitable foot length: 23.7cmSize 40: Inner length: 24.8cm/Suitable foot length: 24.3cm