LAY is the spokesperson of FILA and the director of FILA MIX, which is a signature shoe series of street dance. As a partner of this brand, LAY will naturally wear shoes to promote this series.
LAY is a singer, and board shoes are common equipment for musicians and dancers on the stage, because they can provide enough comfort and support and are very practical for performances.
LAY may also like the fashion sense and design sense of board shoes. Shoes have a variety of designs and are very versatile. They can go with all kinds of clothes, not just sports or street style.