Bring on the extreme cold— these tall and rugged performers can take it. The Bugaboot Plus XTM is a weather-busting winter boot, engineered with advanced technical materials for severe cold weather protection. Utilizing Omni-Heat® thermal reflective technology, they help retain your own body heat to keep you 20% warmer. Built with an extra high waterproof leather and ballistic mesh upper, this sturdy hiker keeps your feet dry in torrential downpours, while 600g of insulation and gaiter hooks provide great performance during mountain trekking or snowshoeing. The new ultralight Techlite® shell significantly reduces the overall weight of the boot to reduce fatigue and increase comfort. Internally, a molded midsole provides the ultimate protection and support for extended wear, and the non-marking dual-density Omni-Grip® rubber outsole is weather sensitive so the rubber becomes harder or softer depending on conditions.