![Mountain Equipment Lightline Bootie Cosmos](http://mtnchalet.com/cdn/shop/files/1964-1079775-0-image-1489208_640x640.png?v=1711537506)
Super warm, down insulated boots for life in freezing base camps. With generous down fill and a tough, slip resistant sole the Lightline Bootie is a base camp essential. A large rear tab ensures they're easy to pull on as you leave the warmth of your sleeping bag and a foam sole insert and brushed inner lining provide comfort on remote moraines.