Foot Measurement Guide: If not specified, choose normal size. Slight differences in left and right foot sizes, recommend selecting based on larger foot. For different foot shapes, choose one size larger or smaller as needed.
Standard Foot Shape: Big toe outward, longer second toe, wide foot, select one size larger
Slim Foot Shape: High instep, select one size larger
Choose one size larger for standard size, choose one size larger for standard size, choose one size larger for standard size, choose one size smaller, choose one size larger.