Moncler Aile Froide Boots in Brown. Inspired by their rich heritage and roots in skiing, the Aile Froide Boot is a luxurious Boot that is constructed from a premium leather and suede upper. An extremely durable sole is followed by a leather which is then followed by a suede upper panel. High quality hiking boot eyelets houses thick rope laces. Finished with Moncler branding to the heel.