These pointe shoes are manufactured in Canada. They began as a small company making shoes for Capezio in Canda, as can be seen in the antiques section of the site. Here is their current roster of shoes as we know it.
The O3z: Features a tapered box with a high profile and a medium length vamp.
The 05z: Features a tapered box with a long vamp, higher profile, and a suede tip.
The 71z: Features a somewhat tapered box with a medium height profile and a medium length vamp.
The 83z: Features a square box with a medium - lower profile and a medium length vamp.
The TS: Features a tapered box with a low profile. The vamp length is medium.