Heat moldable custom insoles ideal for long days on the trail. These can be trimmed to fit in your favorite hiking boots. This is a stiffer sole offering additional support and a leather top skin. The sole is perforated for ventilation as well. Email us if you'd like to set up a time to have them custom fit to your feet, don't forget to bring your hiking boots or shoes with you and your preferred socks. If you need a new pair of socks we have a huge selection of Darn Tough Hike specific socks in light, mid, and heavy weight. This price includes custom fitting.