Really disappointed for toe box widing.  The product is just too big after the pointed toe.  Purchased the small size and had to grind 1/3 of the bulk of it to get the pointed toe into the toe box of a track shoe.  Spent 2 1/2 hours reducing it by cutting, grinding, and sanding.  I only wanted to widen the toe box, not the whole 2/3rd of the shoe.  Why can't somebody make a toe box only stretcher?