Modular system boot, use with outer footbed in camp or without when sleeping. Designed to keep your feet warm at night or when lazing around camp.

* 90 goose down fill power 660+

* Pertex ® Endurance outer

* Double lined boot construction

* Detachable outer footbed with velcro fastening

* Velcro Fastening 12mm closed foam insulation midsole

* Shock cord adjustment at hem

* Modular system use with outer footbed in camp use without when sleeping