The Leonardo full-zip sweater in 100% Super Merino wool with Harmony 4.0 special finish is made in Italy and features a two-way zipper, and ribbed mock neck, cuffs, and waistband. solo, Super Merino wool is a high grade, extra fine, exceptionally soft wool that is breathable, moisture-wicking, water repellent, machine-washable, and crease-proof for long lasting performance wash after wash.