Filson wide brim Packer Hat, size L. 100% cotton oil-finish water-repellent treatment, cotton sweatband, leather hatband, side vents. $40 shipped to CONUS.

Also have a pair of Columbia size M 100% polyester olive-drab long johns. Some pilling from wear, but in good shape overall. I switched over to merino wool long underwear a few years ago and don't use these anymore. $8 shipped to CONUS.