Constructed of lightweight, quality leather; Full suede sole; Breathable cotton lining for comfort; Pre-sewn elastic strap; Imported; Sizes: 6-13.5 Child; 1-8.5 Adult, A, B, C, D (US Sizes)Suggested Fitting: A (Narrow), B (Medium/Narrow), C (Medium), D (Wide). Child: Start with 1/2 size larger than street shoe. Adult: Start with 2 sizes smaller street shoe.