Excellent condition!

The lining is quite thick and holds in warmth, so don't be surprised if you can wear these with just shorts and a t-shirt underneath during the winter.

To figure out the sizing, try here:   https://wenaasusa.com/sizing-guide/

For a 3XL shirt, that matches up to a 54-56" chest and 50-52" waist. That may seem large, but once you get a few layers of clothes on underneath these, that space fills up real fast.