Jofa girdle + shell sizing?

[CAINE 0]

Apparently the Jofa 7500/9800 shells attach to the 7500/9800 girdles via a zipper. Does anyone happen to know if you should purchase the shell in the same size as the girdle or the next size larger?

Thanks in advance.

[Fredrik 0]

The shell should be the same size as the girdle, and is very easy to attach. 7500/9800 shells works with both girdles as they are basically the same shell.