So it's a simple process of changing from a cut and sew, where typically between 20 and 30 materials are used which are cut from a large cloth and then sewn together or even sometimes glued, they changed it and said that they just knitted the shoe.
Es un proceso simple  de cambiar de cortar y coser, donde típicamente se usan  entre 20 y 30 materiales cortados de un paño grande y  cosidos juntos o incluso a veces pegados, lo cambiaron y dijeron  que acababan de tejer el zapato.