The moon boot is a co-branding between Brooks Brothers and the Italian factory Tecnica. The Tecnica Moon Boot is the ORIGINAL Moon Boot. Classic Italian design, extreme warmth and comfort combine to make this boot a favorite. The uppers are nylon with a criss-cross lace system for a customizable fit and the lower PVC sole is waterproof and has excellent traction on slippery snow, slush, or ice. Made in Italy.