The MYFIT ¾ Skatesole has been designed for all types of inline skates and roller skates where the toe area is narrow and a full-length innersole could create a numb feeling caused by constant high pressure on the toe area. It provides support and extra cushioning and performance by keeping the toe area free for movement. The thin sole. out of 3-D molded EVA material. comes with built-in arch support and an integrated heel lock. Recommended for All inline skates or roller skates with a tight toe box. skaters who are looking for better support and performance as well as improved heel shock absorption and cushioning. MYFIT - upgrade your ride