8N. These show use and wear, but the grip is still excellent on the bottom. They have scuffs  fro light use and storage. Still lots of service left in these.

These tend to fit large, so buy a size down than you would normally wear. Women buy 2-3 sizes smaller.

Rated for weather colder than -20F (- 29 Celsius and COLDER).

With side air valve (not to be opened unless airborne). Worn with a wool sock folded over the top of the boot.

This is a ongoing, updated regularly, listing of the sizes available.