Knitted style for cold weather: BUFF® Knitted Collection. Daily Collection: essential accessories for your city life. Pleasant to wear: both light and soft. Made ecologically in Europe, Nerla has a low CO2 impact and is made from a super-cozy, soft alpaca wool blend. The fun pompom and knitted pattern give you a casual look and keep you feeling warm all winter long. Knitted style product designed for great look and protection against the cold. All-day comfort for every season. Don't leave home without it.