The Men's Matterhorn Hybrid Half Zip sits between a hyper-functional ski pullover and our classic Matterhorn sweater. It combines luxurious refinement with technical function.It's made from Tollegno merino wool, from one of Italy's historic wool mills, with recycled nylon detailing for weather protection. Light padded insulation keeps you warm without overheating, so it works as a midlayer on the mountain or polished on its own.