Hit the trails on the most frigid days of winter in your Alpina Alaska Heat Boots. This Nordic touring boot puts up a serious defense against Mother Nature with Thinsulate insulation and an InTemp heat system that is capable of warming your feet for up to six hours with just the push of a button. The Alpitex membrane is waterproof and breathable, and the leather upper is tough and durable for all your backcountry adventures.
Upper Material: [membrane/laminate] Alpitex, [face fabric] leather
Insulation: Thinsulate, InTemp
Last Width: BC last
Binding Compatibility: NNN BC