Size: Please pay attention to the dimensions below and the "Size for US Customers"
For example, if you usually wear size M (US Size), pick size L here. Size Waist Size for US Customers: M 66-30 inches (66-76cm) ( Equal to S for US Customers) L 30-34 inches (76-86cm) ( Equal to M for US Customers) XL 34-38 inches (86-96cm) ( Equal to L for US Customers)