The Fjellrapp series is a part of the lightweight series, Bergans' most versatile series of wool base layer in 100% Merino wool developed for all types of activities. Fjellrapp is made of woolen garments that can be used every single day during the winter season and that maintain a pleasant temperature throughout the varied activity levels of the day. Just as good for everyday use as for an active outdoor lifestyle. The natural choice, regardless of activity level. Fjellrapp is suitable for stand-alone use, as a base layer, or as a layering piece.