The women's long-sleeve thermal shirt Viking Lana Pro represents a premium base layer designed for the most demanding winter conditions and extremely low temperatures. It is constructed from a technical blend of 50% merino wool and 50% polyester. With a high fabric weight of 227 g/m², it belongs to Viking's EXTRA WARM thermal level (suitable for temperatures between -25 °C and -14 °C), providing exceptional thermal insulation during skiing, mountaineering, and other winter activities.

Australian merino wool ensures superior natural thermoregulation, has antibacterial properties, and prevents unpleasant odours. The addition of synthetic polyester fibres significantly speeds up moisture wicking away from the skin and ensures fast drying. Integrated ventilation zones in strategic areas provide optimal breathability during intense physical exertion.

Seamless construction and flat seams eliminate chafing against the skin, delivering maximum comfort. The ergonomic slim fit follows the contours of the female body and fits smoothly under subsequent layers of clothing. With an estimated weight of approximately 180 g, this shirt is the perfect base layer for anyone who refuses to compromise between warmth and comfort on cold days.