All Grishko jazz shoe styles are made on an improved last to mimic an anatomical shape of foot.
Jazz shoes are universal shoes for dance. They are not only for jazz performances but for dance acrobatic, rock-n-roll, hip-hop, stretching, modern dance, yoga, etc.
Jazz shoes can be used for rehearsing and perfomance in any type of dance floor.
They all can be made with sole and heel protection (prevention).