Olympic Foil Fencing Mask
These masks can be used for US domestic competitions (national, regional, and local). And of course they an be use for practice.
They are rated at 350N.
The bib is made out of inox/stainless steel instead of copper like standard mask. Inox bib doesn't turn green or rust as easily as copper, which make them much easier to clean and they will last much longer!
To size for your mask: Using a flexible tape measure, measure the circumference of your head starting from underneath the chin, go up the side of the head, over one ear, over the top of the head, back down the other ear, and back to under the chin. Make sure to measure snugly to get a good fit, you don't want to end up with a mask too big (which can fly off) or too small (which can be very uncomfortable to wear). If you're between size, go up a size!
Once measured, your mask size will be:
Extra Small or XS: Under 21" or 53 cm
Small or S: 21"-23" or 53cm-59cm
Medium or M: 24"-25.5" or 60cm-65cm
Large or L: 26"-28" or 66cm-71cm
Extra Large or XL: over 28" or over 71cm