Water-resistant, breathable construction keeps feet warm and dry Leather upper for improved durability and stability Ideal for longer excursions Explore further with the comfort, durability, and skiability of the BCX Grand Tour. Featuring a leather upper, improved lacing, and a BC system sole, this boot handles all the ups and downs with ease. All-day comfort is a must for longer excursions and the combination of a water resistant breathable liner and Comfort Guard insulation keep feet warm and dry for the long haul.