Our Thinsulate Lineman Pac is the boot of choice for lineman working in mild weather conditions. This slimmer and lighter alternative to felt pacs comes with our dual steel shanks for climbing comfort and support. This boot is unmatched by any other lineman boot of its kind. We import the finest 100% handmade waterproof bottoms which prolongs the life of the boot and then add our dual steel shank system for unparalleled support. The heavy 7 oz. oil tanned leather uppers are made here in Kellogg, Idaho. If you’re a lineman who works in slushy, cool conditions, this boot was made for you.