Made with 60% mohair and 40% wool. To cushion and insulate the bottom of your feet.
Men sizes are 4 mm thick. Thick enough to be comfortable in hiking shoes and work boots. Men felt soles come in sizes 6 to 13.
If you have a smaller shoe size, you may consider ordering the next available size up and trimming the felt sole to your shoe size. The best way is to trace your existing insole on to the new insole before trimming.