Blizzard sweater is a neo retro full blooded wool knit sweater. It is a classic approach to a zipped turtle neck, and the design and merino quality will last forever as an inheritable future classic, provided that it is washed from time to time and stored well. However; we recommend using it for ski touring, regularly. It deserves to serve a purpose and be on display. Supreme properties of wool as an insulating midlayer needs no further explanation.