Le Fei cat claw four generations shoes tongue is not standard.

The reason why the four-generation tongue of Le Fei cat's paw is not marked is that the four-generation tongue of Le Fei cat's paw is not marked in the design. This may be the designer's personal preference or the brand's design concept. Some brands or designers choose to add logo to the tongue of shoes to show the brand logo or other iconic elements, while others pay more attention to simple and pure design, so they choose not to add logo to the tongue of shoes. This design style is also in line with some consumers' pursuit of simplicity and low-key.